42427730

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2687}}^1$

素因数の和:4273

約数の個数: 16

約数和(自身を含む): 76446720

約数和(自身を除く): 34018990

約数列:

[1, 2, 5, 10, 1579, 2687, 3158, 5374, 7895, 13435, 15790, 26870, 4242773, 8485546, 21213865, 42427730]

約数ペア:

[(1, 42427730), (2, 21213865), (5, 8485546), (10, 4242773), (1579, 26870), (2687, 15790), (3158, 13435), (5374, 7895)]