1585430

素因数分解:

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

素因数の和:125

約数の個数: 64

約数和(自身を含む): 3732480

約数和(自身を除く): 2147050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 71, 77, 110, 142, 145, 154, 203, 290, 319, 355, 385, 406, 497, 638, 710, 770, 781, 994, 1015, 1562, 1595, 2030, 2059, 2233, 2485, 3190, 3905, 4118, 4466, 4970, 5467, 7810, 10295, 10934, 11165, 14413, 20590, 22330, 22649, 27335, 28826, 45298, 54670, 72065, 113245, 144130, 158543, 226490, 317086, 792715, 1585430]

約数ペア:

[(1, 1585430), (2, 792715), (5, 317086), (7, 226490), (10, 158543), (11, 144130), (14, 113245), (22, 72065), (29, 54670), (35, 45298), (55, 28826), (58, 27335), (70, 22649), (71, 22330), (77, 20590), (110, 14413), (142, 11165), (145, 10934), (154, 10295), (203, 7810), (290, 5467), (319, 4970), (355, 4466), (385, 4118), (406, 3905), (497, 3190), (638, 2485), (710, 2233), (770, 2059), (781, 2030), (994, 1595), (1015, 1562)]