67681590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132709}}^1$

素因数の和:132736

約数の個数: 32

約数和(自身を含む): 171992160

約数和(自身を除く): 104310570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 132709, 265418, 398127, 663545, 796254, 1327090, 1990635, 2256053, 3981270, 4512106, 6768159, 11280265, 13536318, 22560530, 33840795, 67681590]

約数ペア:

[(1, 67681590), (2, 33840795), (3, 22560530), (5, 13536318), (6, 11280265), (10, 6768159), (15, 4512106), (17, 3981270), (30, 2256053), (34, 1990635), (51, 1327090), (85, 796254), (102, 663545), (170, 398127), (255, 265418), (510, 132709)]