15480530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 30212784

約数和(自身を除く): 14732254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 617, 965, 1234, 1930, 2509, 3085, 5018, 6170, 8021, 12545, 16042, 25090, 40105, 80210, 119081, 238162, 595405, 1190810, 1548053, 3096106, 7740265, 15480530]

約数ペア:

[(1, 15480530), (2, 7740265), (5, 3096106), (10, 1548053), (13, 1190810), (26, 595405), (65, 238162), (130, 119081), (193, 80210), (386, 40105), (617, 25090), (965, 16042), (1234, 12545), (1930, 8021), (2509, 6170), (3085, 5018)]