149271080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{533111}}^1$

素因数の和:533129

約数の個数: 32

約数和(自身を含む): 383840640

約数和(自身を除く): 234569560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 533111, 1066222, 2132444, 2665555, 3731777, 4264888, 5331110, 7463554, 10662220, 14927108, 18658885, 21324440, 29854216, 37317770, 74635540, 149271080]

約数ペア:

[(1, 149271080), (2, 74635540), (4, 37317770), (5, 29854216), (7, 21324440), (8, 18658885), (10, 14927108), (14, 10662220), (20, 7463554), (28, 5331110), (35, 4264888), (40, 3731777), (56, 2665555), (70, 2132444), (140, 1066222), (280, 533111)]