74556090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118343}}^1$

素因数の和:118363

約数の個数: 48

約数和(自身を含む): 221539968

約数和(自身を除く): 146983878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118343, 236686, 355029, 591715, 710058, 828401, 1065087, 1183430, 1656802, 1775145, 2130174, 2485203, 3550290, 4142005, 4970406, 5325435, 7455609, 8284010, 10650870, 12426015, 14911218, 24852030, 37278045, 74556090]

約数ペア:

[(1, 74556090), (2, 37278045), (3, 24852030), (5, 14911218), (6, 12426015), (7, 10650870), (9, 8284010), (10, 7455609), (14, 5325435), (15, 4970406), (18, 4142005), (21, 3550290), (30, 2485203), (35, 2130174), (42, 1775145), (45, 1656802), (63, 1183430), (70, 1065087), (90, 828401), (105, 710058), (126, 591715), (210, 355029), (315, 236686), (630, 118343)]