77935380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1298923}}^1$

素因数の和:1298935

約数の個数: 24

約数和(自身を含む): 218219232

約数和(自身を除く): 140283852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1298923, 2597846, 3896769, 5195692, 6494615, 7793538, 12989230, 15587076, 19483845, 25978460, 38967690, 77935380]

約数ペア:

[(1, 77935380), (2, 38967690), (3, 25978460), (4, 19483845), (5, 15587076), (6, 12989230), (10, 7793538), (12, 6494615), (15, 5195692), (20, 3896769), (30, 2597846), (60, 1298923)]