1617990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 4237056

約数和(自身を除く): 2619066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4903, 9806, 14709, 24515, 29418, 49030, 53933, 73545, 107866, 147090, 161799, 269665, 323598, 539330, 808995, 1617990]

約数ペア:

[(1, 1617990), (2, 808995), (3, 539330), (5, 323598), (6, 269665), (10, 161799), (11, 147090), (15, 107866), (22, 73545), (30, 53933), (33, 49030), (55, 29418), (66, 24515), (110, 14709), (165, 9806), (330, 4903)]