197959260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{30269}}^1$

素因数の和:30390

約数の個数: 48

約数和(自身を含む): 559389600

約数和(自身を除く): 361430340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 30269, 60538, 90807, 121076, 151345, 181614, 302690, 363228, 454035, 605380, 908070, 1816140, 3299321, 6598642, 9897963, 13197284, 16496605, 19795926, 32993210, 39591852, 49489815, 65986420, 98979630, 197959260]

約数ペア:

[(1, 197959260), (2, 98979630), (3, 65986420), (4, 49489815), (5, 39591852), (6, 32993210), (10, 19795926), (12, 16496605), (15, 13197284), (20, 9897963), (30, 6598642), (60, 3299321), (109, 1816140), (218, 908070), (327, 605380), (436, 454035), (545, 363228), (654, 302690), (1090, 181614), (1308, 151345), (1635, 121076), (2180, 90807), (3270, 60538), (6540, 30269)]