1296006730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{69941}}^1$

素因数の和:70074

約数の個数: 32

約数和(自身を含む): 2492732880

約数和(自身を除く): 1196726150

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 69941, 139882, 349705, 699410, 1188997, 2377994, 5944985, 7623569, 11889970, 15247138, 38117845, 76235690, 129600673, 259201346, 648003365, 1296006730]

約数ペア:

[(1, 1296006730), (2, 648003365), (5, 259201346), (10, 129600673), (17, 76235690), (34, 38117845), (85, 15247138), (109, 11889970), (170, 7623569), (218, 5944985), (545, 2377994), (1090, 1188997), (1853, 699410), (3706, 349705), (9265, 139882), (18530, 69941)]