17281390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8513}}^1$

素因数の和:8556

約数の個数: 32

約数和(自身を含む): 36780480

約数和(自身を除く): 19499090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 8513, 17026, 42565, 59591, 85130, 119182, 246877, 297955, 493754, 595910, 1234385, 1728139, 2468770, 3456278, 8640695, 17281390]

約数ペア:

[(1, 17281390), (2, 8640695), (5, 3456278), (7, 2468770), (10, 1728139), (14, 1234385), (29, 595910), (35, 493754), (58, 297955), (70, 246877), (145, 119182), (203, 85130), (290, 59591), (406, 42565), (1015, 17026), (2030, 8513)]