2170704915

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{1741}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 3815398080

約数和(自身を除く): 1644693165

約数列:

[1, 3, 5, 9, 15, 45, 103, 269, 309, 515, 807, 927, 1345, 1545, 1741, 2421, 4035, 4635, 5223, 8705, 12105, 15669, 26115, 27707, 78345, 83121, 138535, 179323, 249363, 415605, 468329, 537969, 896615, 1246815, 1404987, 1613907, 2341645, 2689845, 4214961, 7024935, 8069535, 21074805, 48237887, 144713661, 241189435, 434140983, 723568305, 2170704915]

約数ペア:

[(1, 2170704915), (3, 723568305), (5, 434140983), (9, 241189435), (15, 144713661), (45, 48237887), (103, 21074805), (269, 8069535), (309, 7024935), (515, 4214961), (807, 2689845), (927, 2341645), (1345, 1613907), (1545, 1404987), (1741, 1246815), (2421, 896615), (4035, 537969), (4635, 468329), (5223, 415605), (8705, 249363), (12105, 179323), (15669, 138535), (26115, 83121), (27707, 78345)]