397173690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4413041}}^1$

素因数の和:4413054

約数の個数: 24

約数和(自身を含む): 1032651828

約数和(自身を除く): 635478138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4413041, 8826082, 13239123, 22065205, 26478246, 39717369, 44130410, 66195615, 79434738, 132391230, 198586845, 397173690]

約数ペア:

[(1, 397173690), (2, 198586845), (3, 132391230), (5, 79434738), (6, 66195615), (9, 44130410), (10, 39717369), (15, 26478246), (18, 22065205), (30, 13239123), (45, 8826082), (90, 4413041)]