9774730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 10442870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 449, 622, 898, 1555, 2177, 2245, 3110, 3143, 4354, 4490, 6286, 10885, 15715, 21770, 31430, 139639, 279278, 698195, 977473, 1396390, 1954946, 4887365, 9774730]

約数ペア:

[(1, 9774730), (2, 4887365), (5, 1954946), (7, 1396390), (10, 977473), (14, 698195), (35, 279278), (70, 139639), (311, 31430), (449, 21770), (622, 15715), (898, 10885), (1555, 6286), (2177, 4490), (2245, 4354), (3110, 3143)]