74695380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1244923}}^1$

素因数の和:1244935

約数の個数: 24

約数和(自身を含む): 209147232

約数和(自身を除く): 134451852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1244923, 2489846, 3734769, 4979692, 6224615, 7469538, 12449230, 14939076, 18673845, 24898460, 37347690, 74695380]

約数ペア:

[(1, 74695380), (2, 37347690), (3, 24898460), (4, 18673845), (5, 14939076), (6, 12449230), (10, 7469538), (12, 6224615), (15, 4979692), (20, 3734769), (30, 2489846), (60, 1244923)]