9872940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 34481664

約数和(自身を除く): 24608724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2137, 2310, 4274, 4620, 6411, 8548, 10685, 12822, 14959, 21370, 23507, 25644, 29918, 32055, 42740, 44877, 47014, 59836, 64110, 70521, 74795, 89754, 94028, 117535, 128220, 141042, 149590, 164549, 179508, 224385, 235070, 282084, 299180, 329098, 352605, 448770, 470140, 493647, 658196, 705210, 822745, 897540, 987294, 1410420, 1645490, 1974588, 2468235, 3290980, 4936470, 9872940]

約数ペア:

[(1, 9872940), (2, 4936470), (3, 3290980), (4, 2468235), (5, 1974588), (6, 1645490), (7, 1410420), (10, 987294), (11, 897540), (12, 822745), (14, 705210), (15, 658196), (20, 493647), (21, 470140), (22, 448770), (28, 352605), (30, 329098), (33, 299180), (35, 282084), (42, 235070), (44, 224385), (55, 179508), (60, 164549), (66, 149590), (70, 141042), (77, 128220), (84, 117535), (105, 94028), (110, 89754), (132, 74795), (140, 70521), (154, 64110), (165, 59836), (210, 47014), (220, 44877), (231, 42740), (308, 32055), (330, 29918), (385, 25644), (420, 23507), (462, 21370), (660, 14959), (770, 12822), (924, 10685), (1155, 8548), (1540, 6411), (2137, 4620), (2310, 4274)]