1490344510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{177211}}^1$

素因数の和:177276

約数の個数: 24

約数和(自身を含む): 2778329736

約数和(自身を除く): 1287985226

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 177211, 354422, 886055, 1772110, 5139119, 10278238, 25695595, 51391190, 149034451, 298068902, 745172255, 1490344510]

約数ペア:

[(1, 1490344510), (2, 745172255), (5, 298068902), (10, 149034451), (29, 51391190), (58, 25695595), (145, 10278238), (290, 5139119), (841, 1772110), (1682, 886055), (4205, 354422), (8410, 177211)]