84614740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1009}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 203616000

約数和(自身を除く): 119001260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 1009, 1198, 2018, 2396, 2995, 4036, 4193, 5045, 5990, 7063, 8386, 10090, 11980, 14126, 16772, 20180, 20965, 28252, 35315, 41930, 70630, 83860, 141260, 604391, 1208782, 2417564, 3021955, 4230737, 6043910, 8461474, 12087820, 16922948, 21153685, 42307370, 84614740]

約数ペア:

[(1, 84614740), (2, 42307370), (4, 21153685), (5, 16922948), (7, 12087820), (10, 8461474), (14, 6043910), (20, 4230737), (28, 3021955), (35, 2417564), (70, 1208782), (140, 604391), (599, 141260), (1009, 83860), (1198, 70630), (2018, 41930), (2396, 35315), (2995, 28252), (4036, 20965), (4193, 20180), (5045, 16772), (5990, 14126), (7063, 11980), (8386, 10090)]