306877730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{2273}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 577632384

約数和(自身を除く): 270754654

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 587, 1174, 2273, 2935, 4546, 5870, 11365, 13501, 22730, 27002, 52279, 67505, 104558, 135010, 261395, 522790, 1334251, 2668502, 6671255, 13342510, 30687773, 61375546, 153438865, 306877730]

約数ペア:

[(1, 306877730), (2, 153438865), (5, 61375546), (10, 30687773), (23, 13342510), (46, 6671255), (115, 2668502), (230, 1334251), (587, 522790), (1174, 261395), (2273, 135010), (2935, 104558), (4546, 67505), (5870, 52279), (11365, 27002), (13501, 22730)]