57140070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146513}}^1$

素因数の和:146536

約数の個数: 32

約数和(自身を含む): 147686112

約数和(自身を除く): 90546042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 146513, 293026, 439539, 732565, 879078, 1465130, 1904669, 2197695, 3809338, 4395390, 5714007, 9523345, 11428014, 19046690, 28570035, 57140070]

約数ペア:

[(1, 57140070), (2, 28570035), (3, 19046690), (5, 11428014), (6, 9523345), (10, 5714007), (13, 4395390), (15, 3809338), (26, 2197695), (30, 1904669), (39, 1465130), (65, 879078), (78, 732565), (130, 439539), (195, 293026), (390, 146513)]