7530260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5383

約数の個数: 24

約数和(自身を含む): 16039296

約数和(自身を除く): 8509036

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5303, 10606, 21212, 26515, 53030, 106060, 376513, 753026, 1506052, 1882565, 3765130, 7530260]

約数ペア:

[(1, 7530260), (2, 3765130), (4, 1882565), (5, 1506052), (10, 753026), (20, 376513), (71, 106060), (142, 53030), (284, 26515), (355, 21212), (710, 10606), (1420, 5303)]