67866630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174017}}^1$

素因数の和:174040

約数の個数: 32

約数和(自身を含む): 175410144

約数和(自身を除く): 107543514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 174017, 348034, 522051, 870085, 1044102, 1740170, 2262221, 2610255, 4524442, 5220510, 6786663, 11311105, 13573326, 22622210, 33933315, 67866630]

約数ペア:

[(1, 67866630), (2, 33933315), (3, 22622210), (5, 13573326), (6, 11311105), (10, 6786663), (13, 5220510), (15, 4524442), (26, 2610255), (30, 2262221), (39, 1740170), (65, 1044102), (78, 870085), (130, 522051), (195, 348034), (390, 174017)]