105348460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{752489}}^1$

素因数の和:752505

約数の個数: 24

約数和(自身を含む): 252836640

約数和(自身を除く): 147488180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 752489, 1504978, 3009956, 3762445, 5267423, 7524890, 10534846, 15049780, 21069692, 26337115, 52674230, 105348460]

約数ペア:

[(1, 105348460), (2, 52674230), (4, 26337115), (5, 21069692), (7, 15049780), (10, 10534846), (14, 7524890), (20, 5267423), (28, 3762445), (35, 3009956), (70, 1504978), (140, 752489)]