1289244930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{28669}}^1$

素因数の和:30178

約数の個数: 32

約数和(自身を含む): 3096360000

約数和(自身を除く): 1807115070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1499, 2998, 4497, 7495, 8994, 14990, 22485, 28669, 44970, 57338, 86007, 143345, 172014, 286690, 430035, 860070, 42974831, 85949662, 128924493, 214874155, 257848986, 429748310, 644622465, 1289244930]

約数ペア:

[(1, 1289244930), (2, 644622465), (3, 429748310), (5, 257848986), (6, 214874155), (10, 128924493), (15, 85949662), (30, 42974831), (1499, 860070), (2998, 430035), (4497, 286690), (7495, 172014), (8994, 143345), (14990, 86007), (22485, 57338), (28669, 44970)]