146750220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{815279}}^1$

素因数の和:815294

約数の個数: 36

約数和(自身を含む): 445142880

約数和(自身を除く): 298392660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 815279, 1630558, 2445837, 3261116, 4076395, 4891674, 7337511, 8152790, 9783348, 12229185, 14675022, 16305580, 24458370, 29350044, 36687555, 48916740, 73375110, 146750220]

約数ペア:

[(1, 146750220), (2, 73375110), (3, 48916740), (4, 36687555), (5, 29350044), (6, 24458370), (9, 16305580), (10, 14675022), (12, 12229185), (15, 9783348), (18, 8152790), (20, 7337511), (30, 4891674), (36, 4076395), (45, 3261116), (60, 2445837), (90, 1630558), (180, 815279)]