68250270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206819}}^1$

素因数の和:206840

約数の個数: 32

約数和(自身を含む): 178692480

約数和(自身を除く): 110442210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 206819, 413638, 620457, 1034095, 1240914, 2068190, 2275009, 3102285, 4550018, 6204570, 6825027, 11375045, 13650054, 22750090, 34125135, 68250270]

約数ペア:

[(1, 68250270), (2, 34125135), (3, 22750090), (5, 13650054), (6, 11375045), (10, 6825027), (11, 6204570), (15, 4550018), (22, 3102285), (30, 2275009), (33, 2068190), (55, 1240914), (66, 1034095), (110, 620457), (165, 413638), (330, 206819)]