302046140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{80761}}^1$

素因数の和:80798

約数の個数: 48

約数和(自身を含む): 732672864

約数和(自身を除く): 430626724

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 80761, 161522, 323044, 403805, 807610, 888371, 1372937, 1615220, 1776742, 2745874, 3553484, 4441855, 5491748, 6864685, 8883710, 13729370, 15102307, 17767420, 27458740, 30204614, 60409228, 75511535, 151023070, 302046140]

約数ペア:

[(1, 302046140), (2, 151023070), (4, 75511535), (5, 60409228), (10, 30204614), (11, 27458740), (17, 17767420), (20, 15102307), (22, 13729370), (34, 8883710), (44, 6864685), (55, 5491748), (68, 4441855), (85, 3553484), (110, 2745874), (170, 1776742), (187, 1615220), (220, 1372937), (340, 888371), (374, 807610), (748, 403805), (935, 323044), (1870, 161522), (3740, 80761)]