8741970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 22927320

約数和(自身を除く): 14185350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 709, 822, 1233, 1370, 1418, 2055, 2127, 2466, 3545, 4110, 4254, 6165, 6381, 7090, 10635, 12330, 12762, 21270, 31905, 63810, 97133, 194266, 291399, 485665, 582798, 874197, 971330, 1456995, 1748394, 2913990, 4370985, 8741970]

約数ペア:

[(1, 8741970), (2, 4370985), (3, 2913990), (5, 1748394), (6, 1456995), (9, 971330), (10, 874197), (15, 582798), (18, 485665), (30, 291399), (45, 194266), (90, 97133), (137, 63810), (274, 31905), (411, 21270), (685, 12762), (709, 12330), (822, 10635), (1233, 7090), (1370, 6381), (1418, 6165), (2055, 4254), (2127, 4110), (2466, 3545)]