2890910310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{3323}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 7099425792

約数和(自身を除く): 4208515482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 617, 705, 1234, 1410, 1851, 3085, 3323, 3702, 6170, 6646, 9255, 9969, 16615, 18510, 19938, 28999, 33230, 49845, 57998, 86997, 99690, 144995, 156181, 173994, 289990, 312362, 434985, 468543, 780905, 869970, 937086, 1561810, 2050291, 2342715, 4100582, 4685430, 6150873, 10251455, 12301746, 20502910, 30754365, 61508730, 96363677, 192727354, 289091031, 481818385, 578182062, 963636770, 1445455155, 2890910310]

約数ペア:

[(1, 2890910310), (2, 1445455155), (3, 963636770), (5, 578182062), (6, 481818385), (10, 289091031), (15, 192727354), (30, 96363677), (47, 61508730), (94, 30754365), (141, 20502910), (235, 12301746), (282, 10251455), (470, 6150873), (617, 4685430), (705, 4100582), (1234, 2342715), (1410, 2050291), (1851, 1561810), (3085, 937086), (3323, 869970), (3702, 780905), (6170, 468543), (6646, 434985), (9255, 312362), (9969, 289990), (16615, 173994), (18510, 156181), (19938, 144995), (28999, 99690), (33230, 86997), (49845, 57998)]