67111090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 123476400

約数和(自身を除く): 56365310

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 617, 730, 745, 1234, 1490, 3085, 6170, 10877, 21754, 45041, 54385, 90082, 91933, 108770, 183866, 225205, 450410, 459665, 919330, 6711109, 13422218, 33555545, 67111090]

約数ペア:

[(1, 67111090), (2, 33555545), (5, 13422218), (10, 6711109), (73, 919330), (146, 459665), (149, 450410), (298, 225205), (365, 183866), (617, 108770), (730, 91933), (745, 90082), (1234, 54385), (1490, 45041), (3085, 21754), (6170, 10877)]