74790070

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{27803}}^1$

素因数の和:28079

約数の個数: 16

約数和(自身を含む): 135127440

約数和(自身を除く): 60337370

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 27803, 55606, 139015, 278030, 7479007, 14958014, 37395035, 74790070]

約数ペア:

[(1, 74790070), (2, 37395035), (5, 14958014), (10, 7479007), (269, 278030), (538, 139015), (1345, 55606), (2690, 27803)]