10684450

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 60

約数和(自身を含む): 23444370

約数和(自身を除く): 12759920

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 89, 98, 175, 178, 245, 343, 350, 445, 490, 623, 686, 890, 1225, 1246, 1715, 2225, 2401, 2450, 3115, 3430, 4361, 4450, 4802, 6230, 8575, 8722, 12005, 15575, 17150, 21805, 24010, 30527, 31150, 43610, 60025, 61054, 109025, 120050, 152635, 213689, 218050, 305270, 427378, 763175, 1068445, 1526350, 2136890, 5342225, 10684450]

約数ペア:

[(1, 10684450), (2, 5342225), (5, 2136890), (7, 1526350), (10, 1068445), (14, 763175), (25, 427378), (35, 305270), (49, 218050), (50, 213689), (70, 152635), (89, 120050), (98, 109025), (175, 61054), (178, 60025), (245, 43610), (343, 31150), (350, 30527), (445, 24010), (490, 21805), (623, 17150), (686, 15575), (890, 12005), (1225, 8722), (1246, 8575), (1715, 6230), (2225, 4802), (2401, 4450), (2450, 4361), (3115, 3430)]