30190845

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19541}}^1$

素因数の和:19652

約数の個数: 16

約数和(自身を含む): 48776832

約数和(自身を除く): 18585987

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 19541, 58623, 97705, 293115, 2012723, 6038169, 10063615, 30190845]

約数ペア:

[(1, 30190845), (3, 10063615), (5, 6038169), (15, 2012723), (103, 293115), (309, 97705), (515, 58623), (1545, 19541)]