71240370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3475

約数の個数: 64

約数和(自身を含む): 185504256

約数和(自身を除く): 114263886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3407, 3485, 4182, 6814, 6970, 10221, 10455, 17035, 20442, 20910, 34070, 51105, 57919, 102210, 115838, 139687, 173757, 279374, 289595, 347514, 419061, 579190, 698435, 838122, 868785, 1396870, 1737570, 2095305, 2374679, 4190610, 4749358, 7124037, 11873395, 14248074, 23746790, 35620185, 71240370]

約数ペア:

[(1, 71240370), (2, 35620185), (3, 23746790), (5, 14248074), (6, 11873395), (10, 7124037), (15, 4749358), (17, 4190610), (30, 2374679), (34, 2095305), (41, 1737570), (51, 1396870), (82, 868785), (85, 838122), (102, 698435), (123, 579190), (170, 419061), (205, 347514), (246, 289595), (255, 279374), (410, 173757), (510, 139687), (615, 115838), (697, 102210), (1230, 57919), (1394, 51105), (2091, 34070), (3407, 20910), (3485, 20442), (4182, 17035), (6814, 10455), (6970, 10221)]