40040310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31039}}^1$

素因数の和:31092

約数の個数: 32

約数和(自身を含む): 98334720

約数和(自身を除く): 58294410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 31039, 62078, 93117, 155195, 186234, 310390, 465585, 931170, 1334677, 2669354, 4004031, 6673385, 8008062, 13346770, 20020155, 40040310]

約数ペア:

[(1, 40040310), (2, 20020155), (3, 13346770), (5, 8008062), (6, 6673385), (10, 4004031), (15, 2669354), (30, 1334677), (43, 931170), (86, 465585), (129, 310390), (215, 186234), (258, 155195), (430, 93117), (645, 62078), (1290, 31039)]