15707864210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1\times {\mathrm{18049}}^1$

素因数の和:21086

約数の個数: 32

約数和(自身を含む): 29260494000

約数和(自身を除く): 13552629790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 3001, 6002, 15005, 18049, 30010, 36098, 87029, 90245, 174058, 180490, 435145, 523421, 870290, 1046842, 2617105, 5234210, 54165049, 108330098, 270825245, 541650490, 1570786421, 3141572842, 7853932105, 15707864210]

約数ペア:

[(1, 15707864210), (2, 7853932105), (5, 3141572842), (10, 1570786421), (29, 541650490), (58, 270825245), (145, 108330098), (290, 54165049), (3001, 5234210), (6002, 2617105), (15005, 1046842), (18049, 870290), (30010, 523421), (36098, 435145), (87029, 180490), (90245, 174058)]