74718030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108287}}^1$

素因数の和:108320

約数の個数: 32

約数和(自身を含む): 187121664

約数和(自身を除く): 112403634

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 108287, 216574, 324861, 541435, 649722, 1082870, 1624305, 2490601, 3248610, 4981202, 7471803, 12453005, 14943606, 24906010, 37359015, 74718030]

約数ペア:

[(1, 74718030), (2, 37359015), (3, 24906010), (5, 14943606), (6, 12453005), (10, 7471803), (15, 4981202), (23, 3248610), (30, 2490601), (46, 1624305), (69, 1082870), (115, 649722), (138, 541435), (230, 324861), (345, 216574), (690, 108287)]