23704730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{6911}}^1$

素因数の和:6939

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 26061670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 6911, 13822, 34555, 48377, 69110, 96754, 241885, 338639, 483770, 677278, 1693195, 2370473, 3386390, 4740946, 11852365, 23704730]

約数ペア:

[(1, 23704730), (2, 11852365), (5, 4740946), (7, 3386390), (10, 2370473), (14, 1693195), (35, 677278), (49, 483770), (70, 338639), (98, 241885), (245, 96754), (343, 69110), (490, 48377), (686, 34555), (1715, 13822), (3430, 6911)]