5610540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7218

約数の個数: 48

約数和(自身を含む): 16920288

約数和(自身を除く): 11309748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 7193, 14386, 21579, 28772, 35965, 43158, 71930, 86316, 93509, 107895, 143860, 187018, 215790, 280527, 374036, 431580, 467545, 561054, 935090, 1122108, 1402635, 1870180, 2805270, 5610540]

約数ペア:

[(1, 5610540), (2, 2805270), (3, 1870180), (4, 1402635), (5, 1122108), (6, 935090), (10, 561054), (12, 467545), (13, 431580), (15, 374036), (20, 280527), (26, 215790), (30, 187018), (39, 143860), (52, 107895), (60, 93509), (65, 86316), (78, 71930), (130, 43158), (156, 35965), (195, 28772), (260, 21579), (390, 14386), (780, 7193)]