11287020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8179}}^1$

素因数の和:8214

約数の個数: 48

約数和(自身を含む): 32981760

約数和(自身を除く): 21694740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8179, 16358, 24537, 32716, 40895, 49074, 81790, 98148, 122685, 163580, 188117, 245370, 376234, 490740, 564351, 752468, 940585, 1128702, 1881170, 2257404, 2821755, 3762340, 5643510, 11287020]

約数ペア:

[(1, 11287020), (2, 5643510), (3, 3762340), (4, 2821755), (5, 2257404), (6, 1881170), (10, 1128702), (12, 940585), (15, 752468), (20, 564351), (23, 490740), (30, 376234), (46, 245370), (60, 188117), (69, 163580), (92, 122685), (115, 98148), (138, 81790), (230, 49074), (276, 40895), (345, 32716), (460, 24537), (690, 16358), (1380, 8179)]