2125860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 6495552

約数和(自身を除く): 4369692

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, 3221, 6442, 9663, 12884, 16105, 19326, 32210, 35431, 38652, 48315, 64420, 70862, 96630, 106293, 141724, 177155, 193260, 212586, 354310, 425172, 531465, 708620, 1062930, 2125860]

約数ペア:

[(1, 2125860), (2, 1062930), (3, 708620), (4, 531465), (5, 425172), (6, 354310), (10, 212586), (11, 193260), (12, 177155), (15, 141724), (20, 106293), (22, 96630), (30, 70862), (33, 64420), (44, 48315), (55, 38652), (60, 35431), (66, 32210), (110, 19326), (132, 16105), (165, 12884), (220, 9663), (330, 6442), (660, 3221)]