2002860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3709}}^1$

素因数の和:3727

約数の個数: 48

約数和(自身を含む): 6232800

約数和(自身を除く): 4229940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3709, 7418, 11127, 14836, 18545, 22254, 33381, 37090, 44508, 55635, 66762, 74180, 100143, 111270, 133524, 166905, 200286, 222540, 333810, 400572, 500715, 667620, 1001430, 2002860]

約数ペア:

[(1, 2002860), (2, 1001430), (3, 667620), (4, 500715), (5, 400572), (6, 333810), (9, 222540), (10, 200286), (12, 166905), (15, 133524), (18, 111270), (20, 100143), (27, 74180), (30, 66762), (36, 55635), (45, 44508), (54, 37090), (60, 33381), (90, 22254), (108, 18545), (135, 14836), (180, 11127), (270, 7418), (540, 3709)]