2015243210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1\times {\mathrm{4357}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 3787903872

約数和(自身を除く): 1772660662

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2011, 4022, 4357, 8714, 10055, 20110, 21785, 43570, 46253, 92506, 100211, 200422, 231265, 462530, 501055, 1002110, 8761927, 17523854, 43809635, 87619270, 201524321, 403048642, 1007621605, 2015243210]

約数ペア:

[(1, 2015243210), (2, 1007621605), (5, 403048642), (10, 201524321), (23, 87619270), (46, 43809635), (115, 17523854), (230, 8761927), (2011, 1002110), (4022, 501055), (4357, 462530), (8714, 231265), (10055, 200422), (20110, 100211), (21785, 92506), (43570, 46253)]