30517910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 55654560

約数和(自身を除く): 25136650

約数列:

[1, 2, 5, 10, 113, 226, 239, 478, 565, 1130, 1195, 2390, 12769, 25538, 27007, 54014, 63845, 127690, 135035, 270070, 3051791, 6103582, 15258955, 30517910]

約数ペア:

[(1, 30517910), (2, 15258955), (5, 6103582), (10, 3051791), (113, 270070), (226, 135035), (239, 127690), (478, 63845), (565, 54014), (1130, 27007), (1195, 25538), (2390, 12769)]