9720778830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 28386754560

約数和(自身を除く): 18665975730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 61, 70, 87, 105, 122, 137, 145, 174, 183, 191, 203, 210, 274, 290, 305, 366, 382, 406, 411, 427, 435, 573, 609, 610, 685, 822, 854, 870, 915, 955, 959, 1015, 1146, 1218, 1281, 1337, 1370, 1769, 1830, 1910, 1918, 2030, 2055, 2135, 2562, 2674, 2865, 2877, 3045, 3538, 3973, 4011, 4110, 4270, 4795, 5307, 5539, 5730, 5754, 6090, 6405, 6685, 7946, 8022, 8357, 8845, 9590, 10614, 11078, 11651, 11919, 12383, 12810, 13370, 14385, 16617, 16714, 17690, 19865, 20055, 23302, 23838, 24766, 25071, 26167, 26535, 27695, 27811, 28770, 33234, 34953, 37149, 38773, 39730, 40110, 41785, 50142, 52334, 53070, 55390, 55622, 58255, 58499, 59595, 61915, 69906, 74298, 77546, 78501, 81557, 83085, 83433, 83570, 116319, 116510, 116998, 119190, 123830, 125355, 130835, 139055, 157002, 163114, 166170, 166866, 174765, 175497, 183169, 185745, 193865, 232638, 242353, 244671, 250710, 261670, 278110, 292495, 337879, 349530, 350994, 366338, 371490, 387730, 392505, 407785, 417165, 484706, 489342, 549507, 581595, 584990, 675758, 727059, 758843, 785010, 815570, 834330, 877485, 915845, 1013637, 1099014, 1163190, 1211765, 1223355, 1454118, 1517686, 1596187, 1689395, 1696471, 1754970, 1831690, 2027274, 2276529, 2365153, 2423530, 2446710, 2747535, 3192374, 3378790, 3392942, 3635295, 3794215, 4553058, 4730306, 4788561, 5068185, 5089413, 5311901, 5495070, 7095459, 7270590, 7588430, 7980935, 8482355, 9577122, 10136370, 10178826, 10623802, 11173309, 11382645, 11825765, 14190918, 15935703, 15961870, 16964710, 22346618, 22765290, 23651530, 23942805, 25447065, 26559505, 31871406, 33519927, 35477295, 46289423, 47885610, 50894130, 53119010, 55866545, 67039854, 70954590, 79678515, 92578846, 111733090, 138868269, 159357030, 167599635, 231447115, 277736538, 324025961, 335199270, 462894230, 648051922, 694341345, 972077883, 1388682690, 1620129805, 1944155766, 3240259610, 4860389415, 9720778830]

約数ペア:

[(1, 9720778830), (2, 4860389415), (3, 3240259610), (5, 1944155766), (6, 1620129805), (7, 1388682690), (10, 972077883), (14, 694341345), (15, 648051922), (21, 462894230), (29, 335199270), (30, 324025961), (35, 277736538), (42, 231447115), (58, 167599635), (61, 159357030), (70, 138868269), (87, 111733090), (105, 92578846), (122, 79678515), (137, 70954590), (145, 67039854), (174, 55866545), (183, 53119010), (191, 50894130), (203, 47885610), (210, 46289423), (274, 35477295), (290, 33519927), (305, 31871406), (366, 26559505), (382, 25447065), (406, 23942805), (411, 23651530), (427, 22765290), (435, 22346618), (573, 16964710), (609, 15961870), (610, 15935703), (685, 14190918), (822, 11825765), (854, 11382645), (870, 11173309), (915, 10623802), (955, 10178826), (959, 10136370), (1015, 9577122), (1146, 8482355), (1218, 7980935), (1281, 7588430), (1337, 7270590), (1370, 7095459), (1769, 5495070), (1830, 5311901), (1910, 5089413), (1918, 5068185), (2030, 4788561), (2055, 4730306), (2135, 4553058), (2562, 3794215), (2674, 3635295), (2865, 3392942), (2877, 3378790), (3045, 3192374), (3538, 2747535), (3973, 2446710), (4011, 2423530), (4110, 2365153), (4270, 2276529), (4795, 2027274), (5307, 1831690), (5539, 1754970), (5730, 1696471), (5754, 1689395), (6090, 1596187), (6405, 1517686), (6685, 1454118), (7946, 1223355), (8022, 1211765), (8357, 1163190), (8845, 1099014), (9590, 1013637), (10614, 915845), (11078, 877485), (11651, 834330), (11919, 815570), (12383, 785010), (12810, 758843), (13370, 727059), (14385, 675758), (16617, 584990), (16714, 581595), (17690, 549507), (19865, 489342), (20055, 484706), (23302, 417165), (23838, 407785), (24766, 392505), (25071, 387730), (26167, 371490), (26535, 366338), (27695, 350994), (27811, 349530), (28770, 337879), (33234, 292495), (34953, 278110), (37149, 261670), (38773, 250710), (39730, 244671), (40110, 242353), (41785, 232638), (50142, 193865), (52334, 185745), (53070, 183169), (55390, 175497), (55622, 174765), (58255, 166866), (58499, 166170), (59595, 163114), (61915, 157002), (69906, 139055), (74298, 130835), (77546, 125355), (78501, 123830), (81557, 119190), (83085, 116998), (83433, 116510), (83570, 116319)]