67106910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172069}}^1$

素因数の和:172092

約数の個数: 32

約数和(自身を含む): 173446560

約数和(自身を除く): 106339650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 172069, 344138, 516207, 860345, 1032414, 1720690, 2236897, 2581035, 4473794, 5162070, 6710691, 11184485, 13421382, 22368970, 33553455, 67106910]

約数ペア:

[(1, 67106910), (2, 33553455), (3, 22368970), (5, 13421382), (6, 11184485), (10, 6710691), (13, 5162070), (15, 4473794), (26, 2581035), (30, 2236897), (39, 1720690), (65, 1032414), (78, 860345), (130, 516207), (195, 344138), (390, 172069)]