29996740

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2423}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 63120960

約数和(自身を除く): 33124220

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2423, 2476, 3095, 4846, 6190, 9692, 12115, 12380, 24230, 48460, 1499837, 2999674, 5999348, 7499185, 14998370, 29996740]

約数ペア:

[(1, 29996740), (2, 14998370), (4, 7499185), (5, 5999348), (10, 2999674), (20, 1499837), (619, 48460), (1238, 24230), (2423, 12380), (2476, 12115), (3095, 9692), (4846, 6190)]