2012148460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14372489}}^1$

素因数の和:14372505

約数の個数: 24

約数和(自身を含む): 4829156640

約数和(自身を除く): 2817008180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14372489, 28744978, 57489956, 71862445, 100607423, 143724890, 201214846, 287449780, 402429692, 503037115, 1006074230, 2012148460]

約数ペア:

[(1, 2012148460), (2, 1006074230), (4, 503037115), (5, 402429692), (7, 287449780), (10, 201214846), (14, 143724890), (20, 100607423), (28, 71862445), (35, 57489956), (70, 28744978), (140, 14372489)]