9720660170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{501841}}^1$

素因数の和:502010

約数の個数: 32

約数和(自身を含む): 18969627600

約数和(自身を除く): 9248967430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 501841, 1003682, 2509205, 5018410, 6523933, 13047866, 32619665, 65239330, 74774309, 149548618, 373871545, 747743090, 972066017, 1944132034, 4860330085, 9720660170]

約数ペア:

[(1, 9720660170), (2, 4860330085), (5, 1944132034), (10, 972066017), (13, 747743090), (26, 373871545), (65, 149548618), (130, 74774309), (149, 65239330), (298, 32619665), (745, 13047866), (1490, 6523933), (1937, 5018410), (3874, 2509205), (9685, 1003682), (19370, 501841)]