3838020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 10983168

約数和(自身を除く): 7145148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1361, 1410, 2722, 2820, 4083, 5444, 6805, 8166, 13610, 16332, 20415, 27220, 40830, 63967, 81660, 127934, 191901, 255868, 319835, 383802, 639670, 767604, 959505, 1279340, 1919010, 3838020]

約数ペア:

[(1, 3838020), (2, 1919010), (3, 1279340), (4, 959505), (5, 767604), (6, 639670), (10, 383802), (12, 319835), (15, 255868), (20, 191901), (30, 127934), (47, 81660), (60, 63967), (94, 40830), (141, 27220), (188, 20415), (235, 16332), (282, 13610), (470, 8166), (564, 6805), (705, 5444), (940, 4083), (1361, 2820), (1410, 2722)]