7402860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13709}}^1$

素因数の和:13727

約数の個数: 48

約数和(自身を含む): 23032800

約数和(自身を除く): 15629940

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, 13709, 27418, 41127, 54836, 68545, 82254, 123381, 137090, 164508, 205635, 246762, 274180, 370143, 411270, 493524, 616905, 740286, 822540, 1233810, 1480572, 1850715, 2467620, 3701430, 7402860]

約数ペア:

[(1, 7402860), (2, 3701430), (3, 2467620), (4, 1850715), (5, 1480572), (6, 1233810), (9, 822540), (10, 740286), (12, 616905), (15, 493524), (18, 411270), (20, 370143), (27, 274180), (30, 246762), (36, 205635), (45, 164508), (54, 137090), (60, 123381), (90, 82254), (108, 68545), (135, 54836), (180, 41127), (270, 27418), (540, 13709)]