82709370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{306331}}^1$

素因数の和:306347

約数の個数: 32

約数和(自身を含む): 220559040

約数和(自身を除く): 137849670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 306331, 612662, 918993, 1531655, 1837986, 2756979, 3063310, 4594965, 5513958, 8270937, 9189930, 13784895, 16541874, 27569790, 41354685, 82709370]

約数ペア:

[(1, 82709370), (2, 41354685), (3, 27569790), (5, 16541874), (6, 13784895), (9, 9189930), (10, 8270937), (15, 5513958), (18, 4594965), (27, 3063310), (30, 2756979), (45, 1837986), (54, 1531655), (90, 918993), (135, 612662), (270, 306331)]