858305970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1059637}}^1$

素因数の和:1059656

約数の個数: 40

約数和(自身を含む): 2307891564

約数和(自身を除く): 1449585594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1059637, 2119274, 3178911, 5298185, 6357822, 9536733, 10596370, 15894555, 19073466, 28610199, 31789110, 47683665, 57220398, 85830597, 95367330, 143050995, 171661194, 286101990, 429152985, 858305970]

約数ペア:

[(1, 858305970), (2, 429152985), (3, 286101990), (5, 171661194), (6, 143050995), (9, 95367330), (10, 85830597), (15, 57220398), (18, 47683665), (27, 31789110), (30, 28610199), (45, 19073466), (54, 15894555), (81, 10596370), (90, 9536733), (135, 6357822), (162, 5298185), (270, 3178911), (405, 2119274), (810, 1059637)]