139408010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11003}}^1$

素因数の和:11198

約数の個数: 32

約数和(自身を含む): 288392832

約数和(自身を除く): 148984822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 11003, 12670, 22006, 55015, 77021, 110030, 154042, 385105, 770210, 1991543, 3983086, 9957715, 13940801, 19915430, 27881602, 69704005, 139408010]

約数ペア:

[(1, 139408010), (2, 69704005), (5, 27881602), (7, 19915430), (10, 13940801), (14, 9957715), (35, 3983086), (70, 1991543), (181, 770210), (362, 385105), (905, 154042), (1267, 110030), (1810, 77021), (2534, 55015), (6335, 22006), (11003, 12670)]