66652330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 122189184

約数和(自身を除く): 55536854

約数列:

[1, 2, 5, 10, 103, 163, 206, 326, 397, 515, 794, 815, 1030, 1630, 1985, 3970, 16789, 33578, 40891, 64711, 81782, 83945, 129422, 167890, 204455, 323555, 408910, 647110, 6665233, 13330466, 33326165, 66652330]

約数ペア:

[(1, 66652330), (2, 33326165), (5, 13330466), (10, 6665233), (103, 647110), (163, 408910), (206, 323555), (326, 204455), (397, 167890), (515, 129422), (794, 83945), (815, 81782), (1030, 64711), (1630, 40891), (1985, 33578), (3970, 16789)]