67714053420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86812889}}^1$

素因数の和:86812914

約数の個数: 48

約数和(自身を含む): 204183917280

約数和(自身を除く): 136469863860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 86812889, 173625778, 260438667, 347251556, 434064445, 520877334, 868128890, 1041754668, 1128567557, 1302193335, 1736257780, 2257135114, 2604386670, 3385702671, 4514270228, 5208773340, 5642837785, 6771405342, 11285675570, 13542810684, 16928513355, 22571351140, 33857026710, 67714053420]

約数ペア:

[(1, 67714053420), (2, 33857026710), (3, 22571351140), (4, 16928513355), (5, 13542810684), (6, 11285675570), (10, 6771405342), (12, 5642837785), (13, 5208773340), (15, 4514270228), (20, 3385702671), (26, 2604386670), (30, 2257135114), (39, 1736257780), (52, 1302193335), (60, 1128567557), (65, 1041754668), (78, 868128890), (130, 520877334), (156, 434064445), (195, 347251556), (260, 260438667), (390, 173625778), (780, 86812889)]