28700110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92581}}^1$

素因数の和:92619

約数の個数: 16

約数和(自身を含む): 53327232

約数和(自身を除く): 24627122

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92581, 185162, 462905, 925810, 2870011, 5740022, 14350055, 28700110]

約数ペア:

[(1, 28700110), (2, 14350055), (5, 5740022), (10, 2870011), (31, 925810), (62, 462905), (155, 185162), (310, 92581)]