60802420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{434303}}^1$

素因数の和:434319

約数の個数: 24

約数和(自身を含む): 145926144

約数和(自身を除く): 85123724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 434303, 868606, 1737212, 2171515, 3040121, 4343030, 6080242, 8686060, 12160484, 15200605, 30401210, 60802420]

約数ペア:

[(1, 60802420), (2, 30401210), (4, 15200605), (5, 12160484), (7, 8686060), (10, 6080242), (14, 4343030), (20, 3040121), (28, 2171515), (35, 1737212), (70, 868606), (140, 434303)]