71146090

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{5651}}^1$

素因数の和:6917

約数の個数: 16

約数和(自身を含む): 128187360

約数和(自身を除く): 57041270

約数列:

[1, 2, 5, 10, 1259, 2518, 5651, 6295, 11302, 12590, 28255, 56510, 7114609, 14229218, 35573045, 71146090]

約数ペア:

[(1, 71146090), (2, 35573045), (5, 14229218), (10, 7114609), (1259, 56510), (2518, 28255), (5651, 12590), (6295, 11302)]