6685620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{111427}}^1$

素因数の和:111439

約数の個数: 24

約数和(自身を含む): 18719904

約数和(自身を除く): 12034284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 111427, 222854, 334281, 445708, 557135, 668562, 1114270, 1337124, 1671405, 2228540, 3342810, 6685620]

約数ペア:

[(1, 6685620), (2, 3342810), (3, 2228540), (4, 1671405), (5, 1337124), (6, 1114270), (10, 668562), (12, 557135), (15, 445708), (20, 334281), (30, 222854), (60, 111427)]