4887810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 13368960

約数和(自身を除く): 8481150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 421, 430, 645, 774, 842, 1161, 1263, 1290, 1935, 2105, 2322, 2526, 3789, 3870, 4210, 5805, 6315, 7578, 11367, 11610, 12630, 18103, 18945, 22734, 36206, 37890, 54309, 56835, 90515, 108618, 113670, 162927, 181030, 271545, 325854, 488781, 543090, 814635, 977562, 1629270, 2443905, 4887810]

約数ペア:

[(1, 4887810), (2, 2443905), (3, 1629270), (5, 977562), (6, 814635), (9, 543090), (10, 488781), (15, 325854), (18, 271545), (27, 181030), (30, 162927), (43, 113670), (45, 108618), (54, 90515), (86, 56835), (90, 54309), (129, 37890), (135, 36206), (215, 22734), (258, 18945), (270, 18103), (387, 12630), (421, 11610), (430, 11367), (645, 7578), (774, 6315), (842, 5805), (1161, 4210), (1263, 3870), (1290, 3789), (1935, 2526), (2105, 2322)]