2109365730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{8821}}^1$

素因数の和:11491

約数の個数: 48

約数和(自身を含む): 5487036984

約数和(自身を除く): 3377671254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2657, 5314, 7971, 8821, 13285, 15942, 17642, 23913, 26463, 26570, 39855, 44105, 47826, 52926, 79389, 79710, 88210, 119565, 132315, 158778, 239130, 264630, 396945, 793890, 23437397, 46874794, 70312191, 117186985, 140624382, 210936573, 234373970, 351560955, 421873146, 703121910, 1054682865, 2109365730]

約数ペア:

[(1, 2109365730), (2, 1054682865), (3, 703121910), (5, 421873146), (6, 351560955), (9, 234373970), (10, 210936573), (15, 140624382), (18, 117186985), (30, 70312191), (45, 46874794), (90, 23437397), (2657, 793890), (5314, 396945), (7971, 264630), (8821, 239130), (13285, 158778), (15942, 132315), (17642, 119565), (23913, 88210), (26463, 79710), (26570, 79389), (39855, 52926), (44105, 47826)]