68947210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{237749}}^1$

素因数の和:237785

約数の個数: 16

約数和(自身を含む): 128385000

約数和(自身を除く): 59437790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 237749, 475498, 1188745, 2377490, 6894721, 13789442, 34473605, 68947210]

約数ペア:

[(1, 68947210), (2, 34473605), (5, 13789442), (10, 6894721), (29, 2377490), (58, 1188745), (145, 475498), (290, 237749)]