810993062590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3271}}^1\times {\mathrm{3637}}^1$

素因数の和:7333

約数の個数: 64

約数和(自身を含む): 1550411756928

約数和(自身を除く): 739418694338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 2005, 3271, 3637, 4010, 6542, 6817, 7274, 13634, 16355, 18185, 32710, 34085, 36370, 55607, 61829, 68170, 111214, 123658, 278035, 309145, 556070, 618290, 1311671, 1458437, 2623342, 2916874, 6558355, 7292185, 11896627, 13116710, 14584370, 22298407, 23793254, 24793429, 44596814, 49586858, 59483135, 111492035, 118966270, 123967145, 202242659, 222984070, 247934290, 404485318, 1011213295, 2022426590, 4770547427, 9541094854, 23852737135, 47705474270, 81099306259, 162198612518, 405496531295, 810993062590]

約数ペア:

[(1, 810993062590), (2, 405496531295), (5, 162198612518), (10, 81099306259), (17, 47705474270), (34, 23852737135), (85, 9541094854), (170, 4770547427), (401, 2022426590), (802, 1011213295), (2005, 404485318), (3271, 247934290), (3637, 222984070), (4010, 202242659), (6542, 123967145), (6817, 118966270), (7274, 111492035), (13634, 59483135), (16355, 49586858), (18185, 44596814), (32710, 24793429), (34085, 23793254), (36370, 22298407), (55607, 14584370), (61829, 13116710), (68170, 11896627), (111214, 7292185), (123658, 6558355), (278035, 2916874), (309145, 2623342), (556070, 1458437), (618290, 1311671)]