9953820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18433}}^1$

素因数の和:18451

約数の個数: 48

約数和(自身を含む): 30969120

約数和(自身を除く): 21015300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18433, 36866, 55299, 73732, 92165, 110598, 165897, 184330, 221196, 276495, 331794, 368660, 497691, 552990, 663588, 829485, 995382, 1105980, 1658970, 1990764, 2488455, 3317940, 4976910, 9953820]

約数ペア:

[(1, 9953820), (2, 4976910), (3, 3317940), (4, 2488455), (5, 1990764), (6, 1658970), (9, 1105980), (10, 995382), (12, 829485), (15, 663588), (18, 552990), (20, 497691), (27, 368660), (30, 331794), (36, 276495), (45, 221196), (54, 184330), (60, 165897), (90, 110598), (108, 92165), (135, 73732), (180, 55299), (270, 36866), (540, 18433)]