7685220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 22458240

約数和(自身を除く): 14773020

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, 5569, 11138, 16707, 22276, 27845, 33414, 55690, 66828, 83535, 111380, 128087, 167070, 256174, 334140, 384261, 512348, 640435, 768522, 1280870, 1537044, 1921305, 2561740, 3842610, 7685220]

約数ペア:

[(1, 7685220), (2, 3842610), (3, 2561740), (4, 1921305), (5, 1537044), (6, 1280870), (10, 768522), (12, 640435), (15, 512348), (20, 384261), (23, 334140), (30, 256174), (46, 167070), (60, 128087), (69, 111380), (92, 83535), (115, 66828), (138, 55690), (230, 33414), (276, 27845), (345, 22276), (460, 16707), (690, 11138), (1380, 5569)]