513655290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1902427}}^1$

素因数の和:1902443

約数の個数: 32

約数和(自身を含む): 1369748160

約数和(自身を除く): 856092870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1902427, 3804854, 5707281, 9512135, 11414562, 17121843, 19024270, 28536405, 34243686, 51365529, 57072810, 85609215, 102731058, 171218430, 256827645, 513655290]

約数ペア:

[(1, 513655290), (2, 256827645), (3, 171218430), (5, 102731058), (6, 85609215), (9, 57072810), (10, 51365529), (15, 34243686), (18, 28536405), (27, 19024270), (30, 17121843), (45, 11414562), (54, 9512135), (90, 5707281), (135, 3804854), (270, 1902427)]