8185620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 23059008

約数和(自身を除く): 14873388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 601, 681, 908, 1135, 1202, 1362, 1803, 2270, 2404, 2724, 3005, 3405, 3606, 4540, 6010, 6810, 7212, 9015, 12020, 13620, 18030, 36060, 136427, 272854, 409281, 545708, 682135, 818562, 1364270, 1637124, 2046405, 2728540, 4092810, 8185620]

約数ペア:

[(1, 8185620), (2, 4092810), (3, 2728540), (4, 2046405), (5, 1637124), (6, 1364270), (10, 818562), (12, 682135), (15, 545708), (20, 409281), (30, 272854), (60, 136427), (227, 36060), (454, 18030), (601, 13620), (681, 12020), (908, 9015), (1135, 7212), (1202, 6810), (1362, 6010), (1803, 4540), (2270, 3606), (2404, 3405), (2724, 3005)]