227702970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230003}}^1$

素因数の和:230027

約数の個数: 48

約数和(自身を含む): 645851232

約数和(自身を除く): 418148262

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, 230003, 460006, 690009, 1150015, 1380018, 2070027, 2300030, 2530033, 3450045, 4140054, 5060066, 6900090, 7590099, 10350135, 12650165, 15180198, 20700270, 22770297, 25300330, 37950495, 45540594, 75900990, 113851485, 227702970]

約数ペア:

[(1, 227702970), (2, 113851485), (3, 75900990), (5, 45540594), (6, 37950495), (9, 25300330), (10, 22770297), (11, 20700270), (15, 15180198), (18, 12650165), (22, 10350135), (30, 7590099), (33, 6900090), (45, 5060066), (55, 4140054), (66, 3450045), (90, 2530033), (99, 2300030), (110, 2070027), (165, 1380018), (198, 1150015), (330, 690009), (495, 460006), (990, 230003)]