150237790

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{62861}}^1$

素因数の和:63107

約数の個数: 16

約数和(自身を含む): 271563840

約数和(自身を除く): 121326050

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 62861, 125722, 314305, 628610, 15023779, 30047558, 75118895, 150237790]

約数ペア:

[(1, 150237790), (2, 75118895), (5, 30047558), (10, 15023779), (239, 628610), (478, 314305), (1195, 125722), (2390, 62861)]