427582270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{42461}}^1$

素因数の和:42540

約数の個数: 32

約数和(自身を含む): 825461280

約数和(自身を除く): 397879010

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 42461, 84922, 212305, 424610, 806759, 1613518, 2250433, 4033795, 4500866, 8067590, 11252165, 22504330, 42758227, 85516454, 213791135, 427582270]

約数ペア:

[(1, 427582270), (2, 213791135), (5, 85516454), (10, 42758227), (19, 22504330), (38, 11252165), (53, 8067590), (95, 4500866), (106, 4033795), (190, 2250433), (265, 1613518), (530, 806759), (1007, 424610), (2014, 212305), (5035, 84922), (10070, 42461)]