494584230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 1532805120

約数和(自身を除く): 1038220890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 41, 42, 51, 62, 70, 82, 85, 93, 102, 105, 109, 119, 123, 155, 170, 186, 205, 210, 217, 218, 238, 246, 255, 287, 310, 327, 357, 410, 434, 465, 510, 527, 545, 574, 595, 615, 651, 654, 697, 714, 763, 861, 930, 1054, 1085, 1090, 1190, 1230, 1271, 1302, 1394, 1435, 1526, 1581, 1635, 1722, 1785, 1853, 2091, 2170, 2289, 2542, 2635, 2870, 3162, 3255, 3270, 3379, 3485, 3570, 3689, 3706, 3813, 3815, 4182, 4305, 4469, 4578, 4879, 5270, 5559, 6355, 6510, 6758, 6970, 7378, 7626, 7630, 7905, 8610, 8897, 8938, 9265, 9758, 10137, 10455, 11067, 11118, 11445, 12710, 12971, 13407, 14637, 15810, 16895, 17794, 18445, 18530, 19065, 20274, 20910, 21607, 22134, 22345, 22890, 23653, 24395, 25942, 26691, 26814, 27795, 29274, 31283, 33790, 36890, 38130, 38913, 43214, 44485, 44690, 47306, 48790, 50685, 53382, 55335, 55590, 57443, 62566, 64821, 64855, 67035, 70959, 73185, 75973, 77826, 88970, 93849, 101370, 108035, 110670, 114886, 118265, 129642, 129710, 133455, 134070, 138539, 141918, 146370, 151249, 151946, 156415, 172329, 187698, 194565, 216070, 227919, 236530, 266910, 277078, 287215, 302498, 312830, 324105, 344658, 354795, 379865, 389130, 402101, 415617, 453747, 455838, 469245, 531811, 574430, 648210, 692695, 709590, 756245, 759730, 804202, 831234, 861645, 907494, 938490, 969773, 1063622, 1139595, 1206303, 1385390, 1512490, 1595433, 1723290, 1939546, 2010505, 2078085, 2268735, 2279190, 2355163, 2412606, 2659055, 2909319, 3190866, 4021010, 4156170, 4537470, 4710326, 4848865, 5318110, 5818638, 6031515, 7065489, 7977165, 9697730, 11775815, 12063030, 14130978, 14546595, 15954330, 16486141, 23551630, 29093190, 32972282, 35327445, 49458423, 70654890, 82430705, 98916846, 164861410, 247292115, 494584230]

約数ペア:

[(1, 494584230), (2, 247292115), (3, 164861410), (5, 98916846), (6, 82430705), (7, 70654890), (10, 49458423), (14, 35327445), (15, 32972282), (17, 29093190), (21, 23551630), (30, 16486141), (31, 15954330), (34, 14546595), (35, 14130978), (41, 12063030), (42, 11775815), (51, 9697730), (62, 7977165), (70, 7065489), (82, 6031515), (85, 5818638), (93, 5318110), (102, 4848865), (105, 4710326), (109, 4537470), (119, 4156170), (123, 4021010), (155, 3190866), (170, 2909319), (186, 2659055), (205, 2412606), (210, 2355163), (217, 2279190), (218, 2268735), (238, 2078085), (246, 2010505), (255, 1939546), (287, 1723290), (310, 1595433), (327, 1512490), (357, 1385390), (410, 1206303), (434, 1139595), (465, 1063622), (510, 969773), (527, 938490), (545, 907494), (574, 861645), (595, 831234), (615, 804202), (651, 759730), (654, 756245), (697, 709590), (714, 692695), (763, 648210), (861, 574430), (930, 531811), (1054, 469245), (1085, 455838), (1090, 453747), (1190, 415617), (1230, 402101), (1271, 389130), (1302, 379865), (1394, 354795), (1435, 344658), (1526, 324105), (1581, 312830), (1635, 302498), (1722, 287215), (1785, 277078), (1853, 266910), (2091, 236530), (2170, 227919), (2289, 216070), (2542, 194565), (2635, 187698), (2870, 172329), (3162, 156415), (3255, 151946), (3270, 151249), (3379, 146370), (3485, 141918), (3570, 138539), (3689, 134070), (3706, 133455), (3813, 129710), (3815, 129642), (4182, 118265), (4305, 114886), (4469, 110670), (4578, 108035), (4879, 101370), (5270, 93849), (5559, 88970), (6355, 77826), (6510, 75973), (6758, 73185), (6970, 70959), (7378, 67035), (7626, 64855), (7630, 64821), (7905, 62566), (8610, 57443), (8897, 55590), (8938, 55335), (9265, 53382), (9758, 50685), (10137, 48790), (10455, 47306), (11067, 44690), (11118, 44485), (11445, 43214), (12710, 38913), (12971, 38130), (13407, 36890), (14637, 33790), (15810, 31283), (16895, 29274), (17794, 27795), (18445, 26814), (18530, 26691), (19065, 25942), (20274, 24395), (20910, 23653), (21607, 22890), (22134, 22345)]