63893290

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{27901}}^1$

素因数の和:28137

約数の個数: 16

約数和(自身を含む): 115514280

約数和(自身を除く): 51620990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 27901, 55802, 139505, 279010, 6389329, 12778658, 31946645, 63893290]

約数ペア:

[(1, 63893290), (2, 31946645), (5, 12778658), (10, 6389329), (229, 279010), (458, 139505), (1145, 55802), (2290, 27901)]