28320270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85819}}^1$

素因数の和:85840

約数の個数: 32

約数和(自身を含む): 74148480

約数和(自身を除く): 45828210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85819, 171638, 257457, 429095, 514914, 858190, 944009, 1287285, 1888018, 2574570, 2832027, 4720045, 5664054, 9440090, 14160135, 28320270]

約数ペア:

[(1, 28320270), (2, 14160135), (3, 9440090), (5, 5664054), (6, 4720045), (10, 2832027), (11, 2574570), (15, 1888018), (22, 1287285), (30, 944009), (33, 858190), (55, 514914), (66, 429095), (110, 257457), (165, 171638), (330, 85819)]