6519540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 18381888

約数和(自身を除く): 11862348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 563, 579, 772, 965, 1126, 1158, 1689, 1930, 2252, 2316, 2815, 2895, 3378, 3860, 5630, 5790, 6756, 8445, 11260, 11580, 16890, 33780, 108659, 217318, 325977, 434636, 543295, 651954, 1086590, 1303908, 1629885, 2173180, 3259770, 6519540]

約数ペア:

[(1, 6519540), (2, 3259770), (3, 2173180), (4, 1629885), (5, 1303908), (6, 1086590), (10, 651954), (12, 543295), (15, 434636), (20, 325977), (30, 217318), (60, 108659), (193, 33780), (386, 16890), (563, 11580), (579, 11260), (772, 8445), (965, 6756), (1126, 5790), (1158, 5630), (1689, 3860), (1930, 3378), (2252, 2895), (2316, 2815)]