811382820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{6029}}^1$

素因数の和:8284

約数の個数: 48

約数和(自身を含む): 2273261760

約数和(自身を除く): 1461878940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2243, 4486, 6029, 6729, 8972, 11215, 12058, 13458, 18087, 22430, 24116, 26916, 30145, 33645, 36174, 44860, 60290, 67290, 72348, 90435, 120580, 134580, 180870, 361740, 13523047, 27046094, 40569141, 54092188, 67615235, 81138282, 135230470, 162276564, 202845705, 270460940, 405691410, 811382820]

約数ペア:

[(1, 811382820), (2, 405691410), (3, 270460940), (4, 202845705), (5, 162276564), (6, 135230470), (10, 81138282), (12, 67615235), (15, 54092188), (20, 40569141), (30, 27046094), (60, 13523047), (2243, 361740), (4486, 180870), (6029, 134580), (6729, 120580), (8972, 90435), (11215, 72348), (12058, 67290), (13458, 60290), (18087, 44860), (22430, 36174), (24116, 33645), (26916, 30145)]