2660110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8619

約数の個数: 16

約数和(自身を含む): 4943232

約数和(自身を除く): 2283122

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8581, 17162, 42905, 85810, 266011, 532022, 1330055, 2660110]

約数ペア:

[(1, 2660110), (2, 1330055), (5, 532022), (10, 266011), (31, 85810), (62, 42905), (155, 17162), (310, 8581)]