2149194660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{1087}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 6223429632

約数和(自身を除く): 4074234972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1063, 1087, 1860, 2126, 2174, 3189, 3261, 4252, 4348, 5315, 5435, 6378, 6522, 10630, 10870, 12756, 13044, 15945, 16305, 21260, 21740, 31890, 32610, 32953, 33697, 63780, 65220, 65906, 67394, 98859, 101091, 131812, 134788, 164765, 168485, 197718, 202182, 329530, 336970, 395436, 404364, 494295, 505455, 659060, 673940, 988590, 1010910, 1155481, 1977180, 2021820, 2310962, 3466443, 4621924, 5777405, 6932886, 11554810, 13865772, 17332215, 23109620, 34664430, 35819911, 69328860, 71639822, 107459733, 143279644, 179099555, 214919466, 358199110, 429838932, 537298665, 716398220, 1074597330, 2149194660]

約数ペア:

[(1, 2149194660), (2, 1074597330), (3, 716398220), (4, 537298665), (5, 429838932), (6, 358199110), (10, 214919466), (12, 179099555), (15, 143279644), (20, 107459733), (30, 71639822), (31, 69328860), (60, 35819911), (62, 34664430), (93, 23109620), (124, 17332215), (155, 13865772), (186, 11554810), (310, 6932886), (372, 5777405), (465, 4621924), (620, 3466443), (930, 2310962), (1063, 2021820), (1087, 1977180), (1860, 1155481), (2126, 1010910), (2174, 988590), (3189, 673940), (3261, 659060), (4252, 505455), (4348, 494295), (5315, 404364), (5435, 395436), (6378, 336970), (6522, 329530), (10630, 202182), (10870, 197718), (12756, 168485), (13044, 164765), (15945, 134788), (16305, 131812), (21260, 101091), (21740, 98859), (31890, 67394), (32610, 65906), (32953, 65220), (33697, 63780)]