870869270

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{2417}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 1585666368

約数和(自身を除く): 714797098

約数列:

[1, 2, 5, 10, 137, 263, 274, 526, 685, 1315, 1370, 2417, 2630, 4834, 12085, 24170, 36031, 72062, 180155, 331129, 360310, 635671, 662258, 1271342, 1655645, 3178355, 3311290, 6356710, 87086927, 174173854, 435434635, 870869270]

約数ペア:

[(1, 870869270), (2, 435434635), (5, 174173854), (10, 87086927), (137, 6356710), (263, 3311290), (274, 3178355), (526, 1655645), (685, 1271342), (1315, 662258), (1370, 635671), (2417, 360310), (2630, 331129), (4834, 180155), (12085, 72062), (24170, 36031)]