331149290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{102523}}^1$

素因数の和:102566

約数の個数: 32

約数和(自身を含む): 664355520

約数和(自身を除く): 333206230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 102523, 205046, 512615, 1025230, 1742891, 1947937, 3485782, 3895874, 8714455, 9739685, 17428910, 19479370, 33114929, 66229858, 165574645, 331149290]

約数ペア:

[(1, 331149290), (2, 165574645), (5, 66229858), (10, 33114929), (17, 19479370), (19, 17428910), (34, 9739685), (38, 8714455), (85, 3895874), (95, 3485782), (170, 1947937), (190, 1742891), (323, 1025230), (646, 512615), (1615, 205046), (3230, 102523)]