30919470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6323}}^1$

素因数の和:6496

約数の個数: 32

約数和(自身を含む): 74673792

約数和(自身を除く): 43754322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 6323, 12646, 18969, 31615, 37938, 63230, 94845, 189690, 1030649, 2061298, 3091947, 5153245, 6183894, 10306490, 15459735, 30919470]

約数ペア:

[(1, 30919470), (2, 15459735), (3, 10306490), (5, 6183894), (6, 5153245), (10, 3091947), (15, 2061298), (30, 1030649), (163, 189690), (326, 94845), (489, 63230), (815, 37938), (978, 31615), (1630, 18969), (2445, 12646), (4890, 6323)]