64809830

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{22901}}^1$

素因数の和:23191

約数の個数: 16

約数和(自身を含む): 117075024

約数和(自身を除く): 52265194

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 22901, 45802, 114505, 229010, 6480983, 12961966, 32404915, 64809830]

約数ペア:

[(1, 64809830), (2, 32404915), (5, 12961966), (10, 6480983), (283, 229010), (566, 114505), (1415, 45802), (2830, 22901)]