70290110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 32

約数和(自身を含む): 139191264

約数和(自身を除く): 68901154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 5281, 6655, 10562, 13310, 26405, 52810, 58091, 116182, 290455, 580910, 639001, 1278002, 3195005, 6390010, 7029011, 14058022, 35145055, 70290110]

約数ペア:

[(1, 70290110), (2, 35145055), (5, 14058022), (10, 7029011), (11, 6390010), (22, 3195005), (55, 1278002), (110, 639001), (121, 580910), (242, 290455), (605, 116182), (1210, 58091), (1331, 52810), (2662, 26405), (5281, 13310), (6655, 10562)]