248596470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2762183}}^1$

素因数の和:2762196

約数の個数: 24

約数和(自身を含む): 646351056

約数和(自身を除く): 397754586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2762183, 5524366, 8286549, 13810915, 16573098, 24859647, 27621830, 41432745, 49719294, 82865490, 124298235, 248596470]

約数ペア:

[(1, 248596470), (2, 124298235), (3, 82865490), (5, 49719294), (6, 41432745), (9, 27621830), (10, 24859647), (15, 16573098), (18, 13810915), (30, 8286549), (45, 5524366), (90, 2762183)]