4057380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22541}}^1$

素因数の和:22556

約数の個数: 36

約数和(自身を含む): 12307932

約数和(自身を除く): 8250552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22541, 45082, 67623, 90164, 112705, 135246, 202869, 225410, 270492, 338115, 405738, 450820, 676230, 811476, 1014345, 1352460, 2028690, 4057380]

約数ペア:

[(1, 4057380), (2, 2028690), (3, 1352460), (4, 1014345), (5, 811476), (6, 676230), (9, 450820), (10, 405738), (12, 338115), (15, 270492), (18, 225410), (20, 202869), (30, 135246), (36, 112705), (45, 90164), (60, 67623), (90, 45082), (180, 22541)]