3764740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26891}}^1$

素因数の和:26907

約数の個数: 24

約数和(自身を含む): 9035712

約数和(自身を除く): 5270972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26891, 53782, 107564, 134455, 188237, 268910, 376474, 537820, 752948, 941185, 1882370, 3764740]

約数ペア:

[(1, 3764740), (2, 1882370), (4, 941185), (5, 752948), (7, 537820), (10, 376474), (14, 268910), (20, 188237), (28, 134455), (35, 107564), (70, 53782), (140, 26891)]