9010020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6529}}^1$

素因数の和:6564

約数の個数: 48

約数和(自身を含む): 26328960

約数和(自身を除く): 17318940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6529, 13058, 19587, 26116, 32645, 39174, 65290, 78348, 97935, 130580, 150167, 195870, 300334, 391740, 450501, 600668, 750835, 901002, 1501670, 1802004, 2252505, 3003340, 4505010, 9010020]

約数ペア:

[(1, 9010020), (2, 4505010), (3, 3003340), (4, 2252505), (5, 1802004), (6, 1501670), (10, 901002), (12, 750835), (15, 600668), (20, 450501), (23, 391740), (30, 300334), (46, 195870), (60, 150167), (69, 130580), (92, 97935), (115, 78348), (138, 65290), (230, 39174), (276, 32645), (345, 26116), (460, 19587), (690, 13058), (1380, 6529)]