1620007030

素因数分解:

$2^1\times 5^1\times {\mathrm{17123}}^1\times {\mathrm{9461}}^1$

素因数の和:26591

約数の個数: 16

約数和(自身を含む): 2916491184

約数和(自身を除く): 1296484154

約数列:

[1, 2, 5, 10, 9461, 17123, 18922, 34246, 47305, 85615, 94610, 171230, 162000703, 324001406, 810003515, 1620007030]

約数ペア:

[(1, 1620007030), (2, 810003515), (5, 324001406), (10, 162000703), (9461, 171230), (17123, 94610), (18922, 85615), (34246, 47305)]