139814370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{517831}}^1$

素因数の和:517847

約数の個数: 32

約数和(自身を含む): 372839040

約数和(自身を除く): 233024670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 517831, 1035662, 1553493, 2589155, 3106986, 4660479, 5178310, 7767465, 9320958, 13981437, 15534930, 23302395, 27962874, 46604790, 69907185, 139814370]

約数ペア:

[(1, 139814370), (2, 69907185), (3, 46604790), (5, 27962874), (6, 23302395), (9, 15534930), (10, 13981437), (15, 9320958), (18, 7767465), (27, 5178310), (30, 4660479), (45, 3106986), (54, 2589155), (90, 1553493), (135, 1035662), (270, 517831)]