8050210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2347}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 16905600

約数和(自身を除く): 8855390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2347, 3430, 4694, 11735, 16429, 23470, 32858, 82145, 115003, 164290, 230006, 575015, 805021, 1150030, 1610042, 4025105, 8050210]

約数ペア:

[(1, 8050210), (2, 4025105), (5, 1610042), (7, 1150030), (10, 805021), (14, 575015), (35, 230006), (49, 164290), (70, 115003), (98, 82145), (245, 32858), (343, 23470), (490, 16429), (686, 11735), (1715, 4694), (2347, 3430)]