3170860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 5538260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 71, 77, 110, 116, 140, 142, 145, 154, 203, 220, 284, 290, 308, 319, 355, 385, 406, 497, 580, 638, 710, 770, 781, 812, 994, 1015, 1276, 1420, 1540, 1562, 1595, 1988, 2030, 2059, 2233, 2485, 3124, 3190, 3905, 4060, 4118, 4466, 4970, 5467, 6380, 7810, 8236, 8932, 9940, 10295, 10934, 11165, 14413, 15620, 20590, 21868, 22330, 22649, 27335, 28826, 41180, 44660, 45298, 54670, 57652, 72065, 90596, 109340, 113245, 144130, 158543, 226490, 288260, 317086, 452980, 634172, 792715, 1585430, 3170860]

約数ペア:

[(1, 3170860), (2, 1585430), (4, 792715), (5, 634172), (7, 452980), (10, 317086), (11, 288260), (14, 226490), (20, 158543), (22, 144130), (28, 113245), (29, 109340), (35, 90596), (44, 72065), (55, 57652), (58, 54670), (70, 45298), (71, 44660), (77, 41180), (110, 28826), (116, 27335), (140, 22649), (142, 22330), (145, 21868), (154, 20590), (203, 15620), (220, 14413), (284, 11165), (290, 10934), (308, 10295), (319, 9940), (355, 8932), (385, 8236), (406, 7810), (497, 6380), (580, 5467), (638, 4970), (710, 4466), (770, 4118), (781, 4060), (812, 3905), (994, 3190), (1015, 3124), (1276, 2485), (1420, 2233), (1540, 2059), (1562, 2030), (1595, 1988)]