15348980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10513}}^1$

素因数の和:10595

約数の個数: 24

約数和(自身を含む): 32677512

約数和(自身を除く): 17328532

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 10513, 21026, 42052, 52565, 105130, 210260, 767449, 1534898, 3069796, 3837245, 7674490, 15348980]

約数ペア:

[(1, 15348980), (2, 7674490), (4, 3837245), (5, 3069796), (10, 1534898), (20, 767449), (73, 210260), (146, 105130), (292, 52565), (365, 42052), (730, 21026), (1460, 10513)]