30801808

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{2591}}^1$

素因数の和:3342

約数の個数: 20

約数和(自身を含む): 59781888

約数和(自身を除く): 28980080

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2591, 2972, 5182, 5944, 10364, 11888, 20728, 41456, 1925113, 3850226, 7700452, 15400904, 30801808]

約数ペア:

[(1, 30801808), (2, 15400904), (4, 7700452), (8, 3850226), (16, 1925113), (743, 41456), (1486, 20728), (2591, 11888), (2972, 10364), (5182, 5944)]