1628023140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9044573}}^1$

素因数の和:9044588

約数の個数: 36

約数和(自身を含む): 4938337404

約数和(自身を除く): 3310314264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9044573, 18089146, 27133719, 36178292, 45222865, 54267438, 81401157, 90445730, 108534876, 135668595, 162802314, 180891460, 271337190, 325604628, 407005785, 542674380, 814011570, 1628023140]

約数ペア:

[(1, 1628023140), (2, 814011570), (3, 542674380), (4, 407005785), (5, 325604628), (6, 271337190), (9, 180891460), (10, 162802314), (12, 135668595), (15, 108534876), (18, 90445730), (20, 81401157), (30, 54267438), (36, 45222865), (45, 36178292), (60, 27133719), (90, 18089146), (180, 9044573)]