149733140

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{12457}}^1$

素因数の和:13067

約数の個数: 24

約数和(自身を含む): 314988072

約数和(自身を除く): 165254932

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 12457, 24914, 49828, 62285, 124570, 249140, 7486657, 14973314, 29946628, 37433285, 74866570, 149733140]

約数ペア:

[(1, 149733140), (2, 74866570), (4, 37433285), (5, 29946628), (10, 14973314), (20, 7486657), (601, 249140), (1202, 124570), (2404, 62285), (3005, 49828), (6010, 24914), (12020, 12457)]