2958760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10567}}^1$

素因数の和:10585

約数の個数: 32

約数和(自身を含む): 7608960

約数和(自身を除く): 4650200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10567, 21134, 42268, 52835, 73969, 84536, 105670, 147938, 211340, 295876, 369845, 422680, 591752, 739690, 1479380, 2958760]

約数ペア:

[(1, 2958760), (2, 1479380), (4, 739690), (5, 591752), (7, 422680), (8, 369845), (10, 295876), (14, 211340), (20, 147938), (28, 105670), (35, 84536), (40, 73969), (56, 52835), (70, 42268), (140, 21134), (280, 10567)]