814757370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3879797}}^1$

素因数の和:3879814

約数の個数: 32

約数和(自身を含む): 2234763648

約数和(自身を除く): 1420006278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3879797, 7759594, 11639391, 19398985, 23278782, 27158579, 38797970, 54317158, 58196955, 81475737, 116393910, 135792895, 162951474, 271585790, 407378685, 814757370]

約数ペア:

[(1, 814757370), (2, 407378685), (3, 271585790), (5, 162951474), (6, 135792895), (7, 116393910), (10, 81475737), (14, 58196955), (15, 54317158), (21, 38797970), (30, 27158579), (35, 23278782), (42, 19398985), (70, 11639391), (105, 7759594), (210, 3879797)]