15272390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11483}}^1$

素因数の和:11516

約数の個数: 32

約数和(自身を含む): 33073920

約数和(自身を除く): 17801530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 11483, 22966, 57415, 80381, 114830, 160762, 218177, 401905, 436354, 803810, 1090885, 1527239, 2181770, 3054478, 7636195, 15272390]

約数ペア:

[(1, 15272390), (2, 7636195), (5, 3054478), (7, 2181770), (10, 1527239), (14, 1090885), (19, 803810), (35, 436354), (38, 401905), (70, 218177), (95, 160762), (133, 114830), (190, 80381), (266, 57415), (665, 22966), (1330, 11483)]