31520994210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1290

約数の個数: 256

約数和(自身を含む): 91421291520

約数和(自身を除く): 59900297310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 103, 122, 135, 153, 170, 183, 206, 255, 270, 305, 306, 309, 366, 459, 510, 515, 549, 610, 618, 765, 915, 918, 927, 1030, 1037, 1093, 1098, 1530, 1545, 1647, 1751, 1830, 1854, 2074, 2186, 2295, 2745, 2781, 3090, 3111, 3279, 3294, 3502, 4590, 4635, 5185, 5253, 5465, 5490, 5562, 6222, 6283, 6558, 8235, 8755, 9270, 9333, 9837, 10370, 10506, 10930, 12566, 13905, 15555, 15759, 16395, 16470, 17510, 18581, 18666, 18849, 19674, 26265, 27810, 27999, 29511, 31110, 31415, 31518, 32790, 37162, 37698, 46665, 47277, 49185, 52530, 55743, 55998, 56547, 59022, 62830, 66673, 78795, 92905, 93330, 94245, 94554, 98370, 106811, 111486, 112579, 113094, 133346, 139995, 147555, 157590, 167229, 169641, 185810, 188490, 200019, 213622, 225158, 236385, 278715, 279990, 282735, 295110, 320433, 333365, 334458, 337737, 339282, 400038, 472770, 501687, 534055, 557430, 562895, 565470, 600057, 640866, 666730, 675474, 836145, 848205, 961299, 1000095, 1003374, 1013211, 1068110, 1125790, 1133441, 1200114, 1602165, 1672290, 1688685, 1696410, 1800171, 1913843, 1922598, 2000190, 2026422, 2266882, 2508435, 2883897, 3000285, 3039633, 3204330, 3377370, 3400323, 3600342, 3827686, 4806495, 5016870, 5066055, 5667205, 5741529, 5767794, 6000570, 6079266, 6800646, 6867319, 9000855, 9569215, 9612990, 10132110, 10200969, 11334410, 11483058, 13734638, 14419485, 15198165, 17001615, 17224587, 18001710, 19138430, 20401938, 20601957, 28707645, 28838970, 30396330, 30602907, 34003230, 34336595, 34449174, 41203914, 51004845, 51673761, 57415290, 61205814, 61805871, 68673190, 86122935, 102009690, 103009785, 103347522, 116744423, 123611742, 153014535, 172245870, 185417613, 206019570, 233488846, 258368805, 306029070, 309029355, 350233269, 370835226, 516737610, 583722115, 618058710, 700466538, 927088065, 1050699807, 1167444230, 1751166345, 1854176130, 2101399614, 3152099421, 3502332690, 5253499035, 6304198842, 10506998070, 15760497105, 31520994210]

約数ペア:

[(1, 31520994210), (2, 15760497105), (3, 10506998070), (5, 6304198842), (6, 5253499035), (9, 3502332690), (10, 3152099421), (15, 2101399614), (17, 1854176130), (18, 1751166345), (27, 1167444230), (30, 1050699807), (34, 927088065), (45, 700466538), (51, 618058710), (54, 583722115), (61, 516737610), (85, 370835226), (90, 350233269), (102, 309029355), (103, 306029070), (122, 258368805), (135, 233488846), (153, 206019570), (170, 185417613), (183, 172245870), (206, 153014535), (255, 123611742), (270, 116744423), (305, 103347522), (306, 103009785), (309, 102009690), (366, 86122935), (459, 68673190), (510, 61805871), (515, 61205814), (549, 57415290), (610, 51673761), (618, 51004845), (765, 41203914), (915, 34449174), (918, 34336595), (927, 34003230), (1030, 30602907), (1037, 30396330), (1093, 28838970), (1098, 28707645), (1530, 20601957), (1545, 20401938), (1647, 19138430), (1751, 18001710), (1830, 17224587), (1854, 17001615), (2074, 15198165), (2186, 14419485), (2295, 13734638), (2745, 11483058), (2781, 11334410), (3090, 10200969), (3111, 10132110), (3279, 9612990), (3294, 9569215), (3502, 9000855), (4590, 6867319), (4635, 6800646), (5185, 6079266), (5253, 6000570), (5465, 5767794), (5490, 5741529), (5562, 5667205), (6222, 5066055), (6283, 5016870), (6558, 4806495), (8235, 3827686), (8755, 3600342), (9270, 3400323), (9333, 3377370), (9837, 3204330), (10370, 3039633), (10506, 3000285), (10930, 2883897), (12566, 2508435), (13905, 2266882), (15555, 2026422), (15759, 2000190), (16395, 1922598), (16470, 1913843), (17510, 1800171), (18581, 1696410), (18666, 1688685), (18849, 1672290), (19674, 1602165), (26265, 1200114), (27810, 1133441), (27999, 1125790), (29511, 1068110), (31110, 1013211), (31415, 1003374), (31518, 1000095), (32790, 961299), (37162, 848205), (37698, 836145), (46665, 675474), (47277, 666730), (49185, 640866), (52530, 600057), (55743, 565470), (55998, 562895), (56547, 557430), (59022, 534055), (62830, 501687), (66673, 472770), (78795, 400038), (92905, 339282), (93330, 337737), (94245, 334458), (94554, 333365), (98370, 320433), (106811, 295110), (111486, 282735), (112579, 279990), (113094, 278715), (133346, 236385), (139995, 225158), (147555, 213622), (157590, 200019), (167229, 188490), (169641, 185810)]