1959540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2969}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 5987520

約数和(自身を除く): 4027980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2969, 5938, 8907, 11876, 14845, 17814, 29690, 32659, 35628, 44535, 59380, 65318, 89070, 97977, 130636, 163295, 178140, 195954, 326590, 391908, 489885, 653180, 979770, 1959540]

約数ペア:

[(1, 1959540), (2, 979770), (3, 653180), (4, 489885), (5, 391908), (6, 326590), (10, 195954), (11, 178140), (12, 163295), (15, 130636), (20, 97977), (22, 89070), (30, 65318), (33, 59380), (44, 44535), (55, 35628), (60, 32659), (66, 29690), (110, 17814), (132, 14845), (165, 11876), (220, 8907), (330, 5938), (660, 2969)]