9421550180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67296787}}^1$

素因数の和:67296803

約数の個数: 24

約数和(自身を含む): 22611720768

約数和(自身を除く): 13190170588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67296787, 134593574, 269187148, 336483935, 471077509, 672967870, 942155018, 1345935740, 1884310036, 2355387545, 4710775090, 9421550180]

約数ペア:

[(1, 9421550180), (2, 4710775090), (4, 2355387545), (5, 1884310036), (7, 1345935740), (10, 942155018), (14, 672967870), (20, 471077509), (28, 336483935), (35, 269187148), (70, 134593574), (140, 67296787)]