153202090

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{20731}}^1$

素因数の和:21477

約数の個数: 16

約数和(自身を含む): 276150240

約数和(自身を除く): 122948150

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 20731, 41462, 103655, 207310, 15320209, 30640418, 76601045, 153202090]

約数ペア:

[(1, 153202090), (2, 76601045), (5, 30640418), (10, 15320209), (739, 207310), (1478, 103655), (3695, 41462), (7390, 20731)]