29691866090

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1994081}}^1$

素因数の和:1995577

約数の個数: 16

約数和(自身を含む): 53481279240

約数和(自身を除く): 23789413150

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 1994081, 3988162, 9970405, 19940810, 2969186609, 5938373218, 14845933045, 29691866090]

約数ペア:

[(1, 29691866090), (2, 14845933045), (5, 5938373218), (10, 2969186609), (1489, 19940810), (2978, 9970405), (7445, 3988162), (14890, 1994081)]