7394870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 15336000

約数和(自身を除く): 7941130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 709, 745, 1043, 1418, 1490, 2086, 3545, 4963, 5215, 7090, 9926, 10430, 24815, 49630, 105641, 211282, 528205, 739487, 1056410, 1478974, 3697435, 7394870]

約数ペア:

[(1, 7394870), (2, 3697435), (5, 1478974), (7, 1056410), (10, 739487), (14, 528205), (35, 211282), (70, 105641), (149, 49630), (298, 24815), (709, 10430), (745, 9926), (1043, 7090), (1418, 5215), (1490, 4963), (2086, 3545)]