16986510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 46504656

約数和(自身を除く): 29518146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 313, 335, 402, 405, 603, 626, 670, 810, 939, 1005, 1206, 1565, 1809, 1878, 2010, 2817, 3015, 3130, 3618, 4695, 5427, 5634, 6030, 8451, 9045, 9390, 10854, 14085, 16902, 18090, 20971, 25353, 27135, 28170, 41942, 42255, 50706, 54270, 62913, 84510, 104855, 125826, 126765, 188739, 209710, 253530, 314565, 377478, 566217, 629130, 943695, 1132434, 1698651, 1887390, 2831085, 3397302, 5662170, 8493255, 16986510]

約数ペア:

[(1, 16986510), (2, 8493255), (3, 5662170), (5, 3397302), (6, 2831085), (9, 1887390), (10, 1698651), (15, 1132434), (18, 943695), (27, 629130), (30, 566217), (45, 377478), (54, 314565), (67, 253530), (81, 209710), (90, 188739), (134, 126765), (135, 125826), (162, 104855), (201, 84510), (270, 62913), (313, 54270), (335, 50706), (402, 42255), (405, 41942), (603, 28170), (626, 27135), (670, 25353), (810, 20971), (939, 18090), (1005, 16902), (1206, 14085), (1565, 10854), (1809, 9390), (1878, 9045), (2010, 8451), (2817, 6030), (3015, 5634), (3130, 5427), (3618, 4695)]