100070180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{714787}}^1$

素因数の和:714803

約数の個数: 24

約数和(自身を含む): 240168768

約数和(自身を除く): 140098588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 714787, 1429574, 2859148, 3573935, 5003509, 7147870, 10007018, 14295740, 20014036, 25017545, 50035090, 100070180]

約数ペア:

[(1, 100070180), (2, 50035090), (4, 25017545), (5, 20014036), (7, 14295740), (10, 10007018), (14, 7147870), (20, 5003509), (28, 3573935), (35, 2859148), (70, 1429574), (140, 714787)]