202903110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{881}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 542324160

約数和(自身を除く): 339421050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 853, 881, 1706, 1762, 2559, 2643, 4265, 4405, 5118, 5286, 7677, 7929, 8530, 8810, 12795, 13215, 15354, 15858, 23031, 23787, 25590, 26430, 38385, 39645, 46062, 47574, 76770, 79290, 115155, 118935, 230310, 237870, 751493, 1502986, 2254479, 3757465, 4508958, 6763437, 7514930, 11272395, 13526874, 20290311, 22544790, 33817185, 40580622, 67634370, 101451555, 202903110]

約数ペア:

[(1, 202903110), (2, 101451555), (3, 67634370), (5, 40580622), (6, 33817185), (9, 22544790), (10, 20290311), (15, 13526874), (18, 11272395), (27, 7514930), (30, 6763437), (45, 4508958), (54, 3757465), (90, 2254479), (135, 1502986), (270, 751493), (853, 237870), (881, 230310), (1706, 118935), (1762, 115155), (2559, 79290), (2643, 76770), (4265, 47574), (4405, 46062), (5118, 39645), (5286, 38385), (7677, 26430), (7929, 25590), (8530, 23787), (8810, 23031), (12795, 15858), (13215, 15354)]