1520290142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{4339}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 2699827200

約数和(自身を除く): 1179537058

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 863, 1726, 4339, 6041, 8678, 12082, 25027, 30373, 50054, 60746, 125831, 175189, 251662, 350378, 880817, 1761634, 3744557, 7489114, 26211899, 52423798, 108592153, 217184306, 760145071, 1520290142]

約数ペア:

[(1, 1520290142), (2, 760145071), (7, 217184306), (14, 108592153), (29, 52423798), (58, 26211899), (203, 7489114), (406, 3744557), (863, 1761634), (1726, 880817), (4339, 350378), (6041, 251662), (8678, 175189), (12082, 125831), (25027, 60746), (30373, 50054)]