284845620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4747427}}^1$

素因数の和:4747439

約数の個数: 24

約数和(自身を含む): 797567904

約数和(自身を除く): 512722284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4747427, 9494854, 14242281, 18989708, 23737135, 28484562, 47474270, 56969124, 71211405, 94948540, 142422810, 284845620]

約数ペア:

[(1, 284845620), (2, 142422810), (3, 94948540), (4, 71211405), (5, 56969124), (6, 47474270), (10, 28484562), (12, 23737135), (15, 18989708), (20, 14242281), (30, 9494854), (60, 4747427)]