212169090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1010329}}^1$

素因数の和:1010346

約数の個数: 32

約数和(自身を含む): 581950080

約数和(自身を除く): 369780990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1010329, 2020658, 3030987, 5051645, 6061974, 7072303, 10103290, 14144606, 15154935, 21216909, 30309870, 35361515, 42433818, 70723030, 106084545, 212169090]

約数ペア:

[(1, 212169090), (2, 106084545), (3, 70723030), (5, 42433818), (6, 35361515), (7, 30309870), (10, 21216909), (14, 15154935), (15, 14144606), (21, 10103290), (30, 7072303), (35, 6061974), (42, 5051645), (70, 3030987), (105, 2020658), (210, 1010329)]