67244730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{320213}}^1$

素因数の和:320230

約数の個数: 32

約数和(自身を含む): 184443264

約数和(自身を除く): 117198534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 320213, 640426, 960639, 1601065, 1921278, 2241491, 3202130, 4482982, 4803195, 6724473, 9606390, 11207455, 13448946, 22414910, 33622365, 67244730]

約数ペア:

[(1, 67244730), (2, 33622365), (3, 22414910), (5, 13448946), (6, 11207455), (7, 9606390), (10, 6724473), (14, 4803195), (15, 4482982), (21, 3202130), (30, 2241491), (35, 1921278), (42, 1601065), (70, 960639), (105, 640426), (210, 320213)]