30538428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59183}}^1$

素因数の和:59233

約数の個数: 24

約数和(自身を含む): 72914688

約数和(自身を除く): 42376260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 59183, 118366, 177549, 236732, 355098, 710196, 2544869, 5089738, 7634607, 10179476, 15269214, 30538428]

約数ペア:

[(1, 30538428), (2, 15269214), (3, 10179476), (4, 7634607), (6, 5089738), (12, 2544869), (43, 710196), (86, 355098), (129, 236732), (172, 177549), (258, 118366), (516, 59183)]