80804310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62639}}^1$

素因数の和:62692

約数の個数: 32

約数和(自身を含む): 198443520

約数和(自身を除く): 117639210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 62639, 125278, 187917, 313195, 375834, 626390, 939585, 1879170, 2693477, 5386954, 8080431, 13467385, 16160862, 26934770, 40402155, 80804310]

約数ペア:

[(1, 80804310), (2, 40402155), (3, 26934770), (5, 16160862), (6, 13467385), (10, 8080431), (15, 5386954), (30, 2693477), (43, 1879170), (86, 939585), (129, 626390), (215, 375834), (258, 313195), (430, 187917), (645, 125278), (1290, 62639)]