1742220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9679}}^1$

素因数の和:9694

約数の個数: 36

約数和(自身を含む): 5285280

約数和(自身を除く): 3543060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9679, 19358, 29037, 38716, 48395, 58074, 87111, 96790, 116148, 145185, 174222, 193580, 290370, 348444, 435555, 580740, 871110, 1742220]

約数ペア:

[(1, 1742220), (2, 871110), (3, 580740), (4, 435555), (5, 348444), (6, 290370), (9, 193580), (10, 174222), (12, 145185), (15, 116148), (18, 96790), (20, 87111), (30, 58074), (36, 48395), (45, 38716), (60, 29037), (90, 19358), (180, 9679)]