147673960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{527407}}^1$

素因数の和:527425

約数の個数: 32

約数和(自身を含む): 379733760

約数和(自身を除く): 232059800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 527407, 1054814, 2109628, 2637035, 3691849, 4219256, 5274070, 7383698, 10548140, 14767396, 18459245, 21096280, 29534792, 36918490, 73836980, 147673960]

約数ペア:

[(1, 147673960), (2, 73836980), (4, 36918490), (5, 29534792), (7, 21096280), (8, 18459245), (10, 14767396), (14, 10548140), (20, 7383698), (28, 5274070), (35, 4219256), (40, 3691849), (56, 2637035), (70, 2109628), (140, 1054814), (280, 527407)]