1927620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10709}}^1$

素因数の和:10724

約数の個数: 36

約数和(自身を含む): 5847660

約数和(自身を除く): 3920040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10709, 21418, 32127, 42836, 53545, 64254, 96381, 107090, 128508, 160635, 192762, 214180, 321270, 385524, 481905, 642540, 963810, 1927620]

約数ペア:

[(1, 1927620), (2, 963810), (3, 642540), (4, 481905), (5, 385524), (6, 321270), (9, 214180), (10, 192762), (12, 160635), (15, 128508), (18, 107090), (20, 96381), (30, 64254), (36, 53545), (45, 42836), (60, 32127), (90, 21418), (180, 10709)]