2140290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7927}}^1$

素因数の和:7943

約数の個数: 32

約数和(自身を含む): 5708160

約数和(自身を除く): 3567870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7927, 15854, 23781, 39635, 47562, 71343, 79270, 118905, 142686, 214029, 237810, 356715, 428058, 713430, 1070145, 2140290]

約数ペア:

[(1, 2140290), (2, 1070145), (3, 713430), (5, 428058), (6, 356715), (9, 237810), (10, 214029), (15, 142686), (18, 118905), (27, 79270), (30, 71343), (45, 47562), (54, 39635), (90, 23781), (135, 15854), (270, 7927)]