29618820

素因数分解:

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

素因数の和:2170

約数の個数: 144

約数和(自身を含む): 112065408

約数和(自身を除く): 82446588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2137, 2310, 2772, 3465, 4274, 4620, 6411, 6930, 8548, 10685, 12822, 13860, 14959, 19233, 21370, 23507, 25644, 29918, 32055, 38466, 42740, 44877, 47014, 59836, 64110, 70521, 74795, 76932, 89754, 94028, 96165, 117535, 128220, 134631, 141042, 149590, 164549, 179508, 192330, 211563, 224385, 235070, 269262, 282084, 299180, 329098, 352605, 384660, 423126, 448770, 470140, 493647, 538524, 658196, 673155, 705210, 822745, 846252, 897540, 987294, 1057815, 1346310, 1410420, 1480941, 1645490, 1974588, 2115630, 2468235, 2692620, 2961882, 3290980, 4231260, 4936470, 5923764, 7404705, 9872940, 14809410, 29618820]

約数ペア:

[(1, 29618820), (2, 14809410), (3, 9872940), (4, 7404705), (5, 5923764), (6, 4936470), (7, 4231260), (9, 3290980), (10, 2961882), (11, 2692620), (12, 2468235), (14, 2115630), (15, 1974588), (18, 1645490), (20, 1480941), (21, 1410420), (22, 1346310), (28, 1057815), (30, 987294), (33, 897540), (35, 846252), (36, 822745), (42, 705210), (44, 673155), (45, 658196), (55, 538524), (60, 493647), (63, 470140), (66, 448770), (70, 423126), (77, 384660), (84, 352605), (90, 329098), (99, 299180), (105, 282084), (110, 269262), (126, 235070), (132, 224385), (140, 211563), (154, 192330), (165, 179508), (180, 164549), (198, 149590), (210, 141042), (220, 134631), (231, 128220), (252, 117535), (308, 96165), (315, 94028), (330, 89754), (385, 76932), (396, 74795), (420, 70521), (462, 64110), (495, 59836), (630, 47014), (660, 44877), (693, 42740), (770, 38466), (924, 32055), (990, 29918), (1155, 25644), (1260, 23507), (1386, 21370), (1540, 19233), (1980, 14959), (2137, 13860), (2310, 12822), (2772, 10685), (3465, 8548), (4274, 6930), (4620, 6411)]