159628670

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{70321}}^1$

素因数の和:70555

約数の個数: 16

約数和(自身を含む): 288601488

約数和(自身を除く): 128972818

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 70321, 140642, 351605, 703210, 15962867, 31925734, 79814335, 159628670]

約数ペア:

[(1, 159628670), (2, 79814335), (5, 31925734), (10, 15962867), (227, 703210), (454, 351605), (1135, 140642), (2270, 70321)]