73110030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20479}}^1$

素因数の和:20513

約数の個数: 64

約数和(自身を含む): 212336640

約数和(自身を除く): 139226610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20479, 40958, 61437, 102395, 122874, 143353, 204790, 286706, 307185, 348143, 430059, 614370, 696286, 716765, 860118, 1044429, 1433530, 1740715, 2088858, 2150295, 2437001, 3481430, 4300590, 4874002, 5222145, 7311003, 10444290, 12185005, 14622006, 24370010, 36555015, 73110030]

約数ペア:

[(1, 73110030), (2, 36555015), (3, 24370010), (5, 14622006), (6, 12185005), (7, 10444290), (10, 7311003), (14, 5222145), (15, 4874002), (17, 4300590), (21, 3481430), (30, 2437001), (34, 2150295), (35, 2088858), (42, 1740715), (51, 1433530), (70, 1044429), (85, 860118), (102, 716765), (105, 696286), (119, 614370), (170, 430059), (210, 348143), (238, 307185), (255, 286706), (357, 204790), (510, 143353), (595, 122874), (714, 102395), (1190, 61437), (1785, 40958), (3570, 20479)]