123529570

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{20021}}^1$

素因数の和:20645

約数の個数: 16

約数和(自身を含む): 222724728

約数和(自身を除く): 99195158

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 20021, 40042, 100105, 200210, 12352957, 24705914, 61764785, 123529570]

約数ペア:

[(1, 123529570), (2, 61764785), (5, 24705914), (10, 12352957), (617, 200210), (1234, 100105), (3085, 40042), (6170, 20021)]