4670220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 13170528

約数和(自身を除く): 8500308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 281, 554, 562, 831, 843, 1108, 1124, 1385, 1405, 1662, 1686, 2770, 2810, 3324, 3372, 4155, 4215, 5540, 5620, 8310, 8430, 16620, 16860, 77837, 155674, 233511, 311348, 389185, 467022, 778370, 934044, 1167555, 1556740, 2335110, 4670220]

約数ペア:

[(1, 4670220), (2, 2335110), (3, 1556740), (4, 1167555), (5, 934044), (6, 778370), (10, 467022), (12, 389185), (15, 311348), (20, 233511), (30, 155674), (60, 77837), (277, 16860), (281, 16620), (554, 8430), (562, 8310), (831, 5620), (843, 5540), (1108, 4215), (1124, 4155), (1385, 3372), (1405, 3324), (1662, 2810), (1686, 2770)]