40411830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31327}}^1$

素因数の和:31380

約数の個数: 32

約数和(自身を含む): 99247104

約数和(自身を除く): 58835274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 31327, 62654, 93981, 156635, 187962, 313270, 469905, 939810, 1347061, 2694122, 4041183, 6735305, 8082366, 13470610, 20205915, 40411830]

約数ペア:

[(1, 40411830), (2, 20205915), (3, 13470610), (5, 8082366), (6, 6735305), (10, 4041183), (15, 2694122), (30, 1347061), (43, 939810), (86, 469905), (129, 313270), (215, 187962), (258, 156635), (430, 93981), (645, 62654), (1290, 31327)]