30895976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 61370400

約数和(自身を除く): 30474424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1123, 1448, 2246, 3439, 4492, 6878, 8984, 13756, 21337, 27512, 42674, 85348, 170696, 203263, 406526, 813052, 1626104, 3861997, 7723994, 15447988, 30895976]

約数ペア:

[(1, 30895976), (2, 15447988), (4, 7723994), (8, 3861997), (19, 1626104), (38, 813052), (76, 406526), (152, 203263), (181, 170696), (362, 85348), (724, 42674), (1123, 27512), (1448, 21337), (2246, 13756), (3439, 8984), (4492, 6878)]