2340590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 4985280

約数和(自身を除く): 2644690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1153, 2030, 2306, 5765, 8071, 11530, 16142, 33437, 40355, 66874, 80710, 167185, 234059, 334370, 468118, 1170295, 2340590]

約数ペア:

[(1, 2340590), (2, 1170295), (5, 468118), (7, 334370), (10, 234059), (14, 167185), (29, 80710), (35, 66874), (58, 40355), (70, 33437), (145, 16142), (203, 11530), (290, 8071), (406, 5765), (1015, 2306), (1153, 2030)]