7927150

素因数分解:

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

素因数の和:130

約数の個数: 96

約数和(自身を含む): 19284480

約数和(自身を除く): 11357330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 50, 55, 58, 70, 71, 77, 110, 142, 145, 154, 175, 203, 275, 290, 319, 350, 355, 385, 406, 497, 550, 638, 710, 725, 770, 781, 994, 1015, 1450, 1562, 1595, 1775, 1925, 2030, 2059, 2233, 2485, 3190, 3550, 3850, 3905, 4118, 4466, 4970, 5075, 5467, 7810, 7975, 10150, 10295, 10934, 11165, 12425, 14413, 15950, 19525, 20590, 22330, 22649, 24850, 27335, 28826, 39050, 45298, 51475, 54670, 55825, 72065, 102950, 111650, 113245, 136675, 144130, 158543, 226490, 273350, 317086, 360325, 566225, 720650, 792715, 1132450, 1585430, 3963575, 7927150]

約数ペア:

[(1, 7927150), (2, 3963575), (5, 1585430), (7, 1132450), (10, 792715), (11, 720650), (14, 566225), (22, 360325), (25, 317086), (29, 273350), (35, 226490), (50, 158543), (55, 144130), (58, 136675), (70, 113245), (71, 111650), (77, 102950), (110, 72065), (142, 55825), (145, 54670), (154, 51475), (175, 45298), (203, 39050), (275, 28826), (290, 27335), (319, 24850), (350, 22649), (355, 22330), (385, 20590), (406, 19525), (497, 15950), (550, 14413), (638, 12425), (710, 11165), (725, 10934), (770, 10295), (781, 10150), (994, 7975), (1015, 7810), (1450, 5467), (1562, 5075), (1595, 4970), (1775, 4466), (1925, 4118), (2030, 3905), (2059, 3850), (2233, 3550), (2485, 3190)]