81262110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2708737}}^1$

素因数の和:2708747

約数の個数: 16

約数和(自身を含む): 195029136

約数和(自身を除く): 113767026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2708737, 5417474, 8126211, 13543685, 16252422, 27087370, 40631055, 81262110]

約数ペア:

[(1, 81262110), (2, 40631055), (3, 27087370), (5, 16252422), (6, 13543685), (10, 8126211), (15, 5417474), (30, 2708737)]