3404870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 7077888

約数和(自身を除く): 3673018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 383, 635, 766, 889, 1270, 1778, 1915, 2681, 3830, 4445, 5362, 8890, 13405, 26810, 48641, 97282, 243205, 340487, 486410, 680974, 1702435, 3404870]

約数ペア:

[(1, 3404870), (2, 1702435), (5, 680974), (7, 486410), (10, 340487), (14, 243205), (35, 97282), (70, 48641), (127, 26810), (254, 13405), (383, 8890), (635, 5362), (766, 4445), (889, 3830), (1270, 2681), (1778, 1915)]