61817090

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{5279}}^1$

素因数の和:6457

約数の個数: 16

約数和(自身を含む): 111386880

約数和(自身を除く): 49569790

約数列:

[1, 2, 5, 10, 1171, 2342, 5279, 5855, 10558, 11710, 26395, 52790, 6181709, 12363418, 30908545, 61817090]

約数ペア:

[(1, 61817090), (2, 30908545), (5, 12363418), (10, 6181709), (1171, 52790), (2342, 26395), (5279, 11710), (5855, 10558)]