3294230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 6234624

約数和(自身を除く): 2940394

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 163, 215, 235, 326, 430, 470, 815, 1630, 2021, 4042, 7009, 7661, 10105, 14018, 15322, 20210, 35045, 38305, 70090, 76610, 329423, 658846, 1647115, 3294230]

約数ペア:

[(1, 3294230), (2, 1647115), (5, 658846), (10, 329423), (43, 76610), (47, 70090), (86, 38305), (94, 35045), (163, 20210), (215, 15322), (235, 14018), (326, 10105), (430, 7661), (470, 7009), (815, 4042), (1630, 2021)]