22308790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 46062144

約数和(自身を除く): 23753354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 757, 842, 1514, 2105, 2947, 3785, 4210, 5299, 5894, 7570, 10598, 14735, 26495, 29470, 52990, 318697, 637394, 1593485, 2230879, 3186970, 4461758, 11154395, 22308790]

約数ペア:

[(1, 22308790), (2, 11154395), (5, 4461758), (7, 3186970), (10, 2230879), (14, 1593485), (35, 637394), (70, 318697), (421, 52990), (757, 29470), (842, 26495), (1514, 14735), (2105, 10598), (2947, 7570), (3785, 5894), (4210, 5299)]