42155210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113933}}^1$

素因数の和:113977

約数の個数: 16

約数和(自身を含む): 77930856

約数和(自身を除く): 35775646

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 113933, 227866, 569665, 1139330, 4215521, 8431042, 21077605, 42155210]

約数ペア:

[(1, 42155210), (2, 21077605), (5, 8431042), (10, 4215521), (37, 1139330), (74, 569665), (185, 227866), (370, 113933)]