149968809550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{8744537}}^1$

素因数の和:8744570

約数の個数: 48

約数和(自身を含む): 325296813600

約数和(自身を除く): 175328004050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 8575, 17150, 8744537, 17489074, 43722685, 61211759, 87445370, 122423518, 218613425, 306058795, 428482313, 437226850, 612117590, 856964626, 1530293975, 2142411565, 2999376191, 3060587950, 4284823130, 5998752382, 10712057825, 14996880955, 21424115650, 29993761910, 74984404775, 149968809550]

約数ペア:

[(1, 149968809550), (2, 74984404775), (5, 29993761910), (7, 21424115650), (10, 14996880955), (14, 10712057825), (25, 5998752382), (35, 4284823130), (49, 3060587950), (50, 2999376191), (70, 2142411565), (98, 1530293975), (175, 856964626), (245, 612117590), (343, 437226850), (350, 428482313), (490, 306058795), (686, 218613425), (1225, 122423518), (1715, 87445370), (2450, 61211759), (3430, 43722685), (8575, 17489074), (17150, 8744537)]