1495960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 3402000

約数和(自身を除く): 1906040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 251, 298, 502, 596, 745, 1004, 1192, 1255, 1490, 2008, 2510, 2980, 5020, 5960, 10040, 37399, 74798, 149596, 186995, 299192, 373990, 747980, 1495960]

約数ペア:

[(1, 1495960), (2, 747980), (4, 373990), (5, 299192), (8, 186995), (10, 149596), (20, 74798), (40, 37399), (149, 10040), (251, 5960), (298, 5020), (502, 2980), (596, 2510), (745, 2008), (1004, 1490), (1192, 1255)]