791702910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{977411}}^1$

素因数の和:977430

約数の個数: 40

約数和(自身を含む): 2128803336

約数和(自身を除く): 1337100426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 977411, 1954822, 2932233, 4887055, 5864466, 8796699, 9774110, 14661165, 17593398, 26390097, 29322330, 43983495, 52780194, 79170291, 87966990, 131950485, 158340582, 263900970, 395851455, 791702910]

約数ペア:

[(1, 791702910), (2, 395851455), (3, 263900970), (5, 158340582), (6, 131950485), (9, 87966990), (10, 79170291), (15, 52780194), (18, 43983495), (27, 29322330), (30, 26390097), (45, 17593398), (54, 14661165), (81, 9774110), (90, 8796699), (135, 5864466), (162, 4887055), (270, 2932233), (405, 1954822), (810, 977411)]