12628860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{210481}}^1$

素因数の和:210493

約数の個数: 24

約数和(自身を含む): 35360976

約数和(自身を除く): 22732116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 210481, 420962, 631443, 841924, 1052405, 1262886, 2104810, 2525772, 3157215, 4209620, 6314430, 12628860]

約数ペア:

[(1, 12628860), (2, 6314430), (3, 4209620), (4, 3157215), (5, 2525772), (6, 2104810), (10, 1262886), (12, 1052405), (15, 841924), (20, 631443), (30, 420962), (60, 210481)]