38395260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{213307}}^1$

素因数の和:213322

約数の個数: 36

約数和(自身を含む): 116466168

約数和(自身を除く): 78070908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 213307, 426614, 639921, 853228, 1066535, 1279842, 1919763, 2133070, 2559684, 3199605, 3839526, 4266140, 6399210, 7679052, 9598815, 12798420, 19197630, 38395260]

約数ペア:

[(1, 38395260), (2, 19197630), (3, 12798420), (4, 9598815), (5, 7679052), (6, 6399210), (9, 4266140), (10, 3839526), (12, 3199605), (15, 2559684), (18, 2133070), (20, 1919763), (30, 1279842), (36, 1066535), (45, 853228), (60, 639921), (90, 426614), (180, 213307)]