13309620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221827}}^1$

素因数の和:221839

約数の個数: 24

約数和(自身を含む): 37267104

約数和(自身を除く): 23957484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221827, 443654, 665481, 887308, 1109135, 1330962, 2218270, 2661924, 3327405, 4436540, 6654810, 13309620]

約数ペア:

[(1, 13309620), (2, 6654810), (3, 4436540), (4, 3327405), (5, 2661924), (6, 2218270), (10, 1330962), (12, 1109135), (15, 887308), (20, 665481), (30, 443654), (60, 221827)]