2911110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 7292160

約数和(自身を除く): 4381050

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 4219, 8438, 12657, 21095, 25314, 42190, 63285, 97037, 126570, 194074, 291111, 485185, 582222, 970370, 1455555, 2911110]

約数ペア:

[(1, 2911110), (2, 1455555), (3, 970370), (5, 582222), (6, 485185), (10, 291111), (15, 194074), (23, 126570), (30, 97037), (46, 63285), (69, 42190), (115, 25314), (138, 21095), (230, 12657), (345, 8438), (690, 4219)]