90250630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{123631}}^1$

素因数の和:123711

約数の個数: 16

約数和(自身を含む): 164677824

約数和(自身を除く): 74427194

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 123631, 247262, 618155, 1236310, 9025063, 18050126, 45125315, 90250630]

約数ペア:

[(1, 90250630), (2, 45125315), (5, 18050126), (10, 9025063), (73, 1236310), (146, 618155), (365, 247262), (730, 123631)]