82420590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23087}}^1$

素因数の和:23121

約数の個数: 64

約数和(自身を含む): 239376384

約数和(自身を除く): 156955794

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, 23087, 46174, 69261, 115435, 138522, 161609, 230870, 323218, 346305, 392479, 484827, 692610, 784958, 808045, 969654, 1177437, 1616090, 1962395, 2354874, 2424135, 2747353, 3924790, 4848270, 5494706, 5887185, 8242059, 11774370, 13736765, 16484118, 27473530, 41210295, 82420590]

約数ペア:

[(1, 82420590), (2, 41210295), (3, 27473530), (5, 16484118), (6, 13736765), (7, 11774370), (10, 8242059), (14, 5887185), (15, 5494706), (17, 4848270), (21, 3924790), (30, 2747353), (34, 2424135), (35, 2354874), (42, 1962395), (51, 1616090), (70, 1177437), (85, 969654), (102, 808045), (105, 784958), (119, 692610), (170, 484827), (210, 392479), (238, 346305), (255, 323218), (357, 230870), (510, 161609), (595, 138522), (714, 115435), (1190, 69261), (1785, 46174), (3570, 23087)]