150909140

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{7193}}^1$

素因数の和:8251

約数の個数: 24

約数和(自身を含む): 317255400

約数和(自身を除く): 166346260

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5245, 7193, 10490, 14386, 20980, 28772, 35965, 71930, 143860, 7545457, 15090914, 30181828, 37727285, 75454570, 150909140]

約数ペア:

[(1, 150909140), (2, 75454570), (4, 37727285), (5, 30181828), (10, 15090914), (20, 7545457), (1049, 143860), (2098, 71930), (4196, 35965), (5245, 28772), (7193, 20980), (10490, 14386)]