3722390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 7850304

約数和(自身を除く): 4127914

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1297, 1435, 2594, 2870, 6485, 9079, 12970, 18158, 45395, 53177, 90790, 106354, 265885, 372239, 531770, 744478, 1861195, 3722390]

約数ペア:

[(1, 3722390), (2, 1861195), (5, 744478), (7, 531770), (10, 372239), (14, 265885), (35, 106354), (41, 90790), (70, 53177), (82, 45395), (205, 18158), (287, 12970), (410, 9079), (574, 6485), (1297, 2870), (1435, 2594)]