152474870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2081}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 291413376

約数和(自身を除く): 138938506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 2081, 2155, 4162, 4310, 7327, 10405, 14654, 20810, 35377, 36635, 70754, 73270, 176885, 353770, 896911, 1793822, 4484555, 8969110, 15247487, 30494974, 76237435, 152474870]

約数ペア:

[(1, 152474870), (2, 76237435), (5, 30494974), (10, 15247487), (17, 8969110), (34, 4484555), (85, 1793822), (170, 896911), (431, 353770), (862, 176885), (2081, 73270), (2155, 70754), (4162, 36635), (4310, 35377), (7327, 20810), (10405, 14654)]