30456010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13818

約数の個数: 32

約数和(自身を含む): 62515152

約数和(自身を除く): 32059142

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13781, 27562, 68905, 137810, 179153, 234277, 358306, 468554, 895765, 1171385, 1791530, 2342770, 3045601, 6091202, 15228005, 30456010]

約数ペア:

[(1, 30456010), (2, 15228005), (5, 6091202), (10, 3045601), (13, 2342770), (17, 1791530), (26, 1171385), (34, 895765), (65, 468554), (85, 358306), (130, 234277), (170, 179153), (221, 137810), (442, 68905), (1105, 27562), (2210, 13781)]