38785380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646423}}^1$

素因数の和:646435

約数の個数: 24

約数和(自身を含む): 108599232

約数和(自身を除く): 69813852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646423, 1292846, 1939269, 2585692, 3232115, 3878538, 6464230, 7757076, 9696345, 12928460, 19392690, 38785380]

約数ペア:

[(1, 38785380), (2, 19392690), (3, 12928460), (4, 9696345), (5, 7757076), (6, 6464230), (10, 3878538), (12, 3232115), (15, 2585692), (20, 1939269), (30, 1292846), (60, 646423)]