859713030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{868397}}^1$

素因数の和:868421

約数の個数: 48

約数和(自身を含む): 2438461584

約数和(自身を除く): 1578748554

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 868397, 1736794, 2605191, 4341985, 5210382, 7815573, 8683970, 9552367, 13025955, 15631146, 19104734, 26051910, 28657101, 39077865, 47761835, 57314202, 78155730, 85971303, 95523670, 143285505, 171942606, 286571010, 429856515, 859713030]

約数ペア:

[(1, 859713030), (2, 429856515), (3, 286571010), (5, 171942606), (6, 143285505), (9, 95523670), (10, 85971303), (11, 78155730), (15, 57314202), (18, 47761835), (22, 39077865), (30, 28657101), (33, 26051910), (45, 19104734), (55, 15631146), (66, 13025955), (90, 9552367), (99, 8683970), (110, 7815573), (165, 5210382), (198, 4341985), (330, 2605191), (495, 1736794), (990, 868397)]