69344370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{256831}}^1$

素因数の和:256847

約数の個数: 32

約数和(自身を含む): 184919040

約数和(自身を除く): 115574670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 256831, 513662, 770493, 1284155, 1540986, 2311479, 2568310, 3852465, 4622958, 6934437, 7704930, 11557395, 13868874, 23114790, 34672185, 69344370]

約数ペア:

[(1, 69344370), (2, 34672185), (3, 23114790), (5, 13868874), (6, 11557395), (9, 7704930), (10, 6934437), (15, 4622958), (18, 3852465), (27, 2568310), (30, 2311479), (45, 1540986), (54, 1284155), (90, 770493), (135, 513662), (270, 256831)]