16630180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{118787}}^1$

素因数の和:118803

約数の個数: 24

約数和(自身を含む): 39912768

約数和(自身を除く): 23282588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 118787, 237574, 475148, 593935, 831509, 1187870, 1663018, 2375740, 3326036, 4157545, 8315090, 16630180]

約数ペア:

[(1, 16630180), (2, 8315090), (4, 4157545), (5, 3326036), (7, 2375740), (10, 1663018), (14, 1187870), (20, 831509), (28, 593935), (35, 475148), (70, 237574), (140, 118787)]