267748830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2974987}}^1$

素因数の和:2975000

約数の個数: 24

約数和(自身を含む): 696147192

約数和(自身を除く): 428398362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2974987, 5949974, 8924961, 14874935, 17849922, 26774883, 29749870, 44624805, 53549766, 89249610, 133874415, 267748830]

約数ペア:

[(1, 267748830), (2, 133874415), (3, 89249610), (5, 53549766), (6, 44624805), (9, 29749870), (10, 26774883), (15, 17849922), (18, 14874935), (30, 8924961), (45, 5949974), (90, 2974987)]