287072010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3189689}}^1$

素因数の和:3189702

約数の個数: 24

約数和(自身を含む): 746387460

約数和(自身を除く): 459315450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3189689, 6379378, 9569067, 15948445, 19138134, 28707201, 31896890, 47845335, 57414402, 95690670, 143536005, 287072010]

約数ペア:

[(1, 287072010), (2, 143536005), (3, 95690670), (5, 57414402), (6, 47845335), (9, 31896890), (10, 28707201), (15, 19138134), (18, 15948445), (30, 9569067), (45, 6379378), (90, 3189689)]