889568730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1098233}}^1$

素因数の和:1098252

約数の個数: 40

約数和(自身を含む): 2391953652

約数和(自身を除く): 1502384922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1098233, 2196466, 3294699, 5491165, 6589398, 9884097, 10982330, 16473495, 19768194, 29652291, 32946990, 49420485, 59304582, 88956873, 98840970, 148261455, 177913746, 296522910, 444784365, 889568730]

約数ペア:

[(1, 889568730), (2, 444784365), (3, 296522910), (5, 177913746), (6, 148261455), (9, 98840970), (10, 88956873), (15, 59304582), (18, 49420485), (27, 32946990), (30, 29652291), (45, 19768194), (54, 16473495), (81, 10982330), (90, 9884097), (135, 6589398), (162, 5491165), (270, 3294699), (405, 2196466), (810, 1098233)]