40272210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 120294720

約数和(自身を除く): 80022510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 2141, 3135, 3762, 4282, 6270, 6423, 9405, 10705, 12846, 18810, 19269, 21410, 23551, 32115, 38538, 40679, 47102, 64230, 70653, 81358, 96345, 117755, 122037, 141306, 192690, 203395, 211959, 235510, 244074, 353265, 366111, 406790, 423918, 447469, 610185, 706530, 732222, 894938, 1059795, 1220370, 1342407, 1830555, 2119590, 2237345, 2684814, 3661110, 4027221, 4474690, 6712035, 8054442, 13424070, 20136105, 40272210]

約数ペア:

[(1, 40272210), (2, 20136105), (3, 13424070), (5, 8054442), (6, 6712035), (9, 4474690), (10, 4027221), (11, 3661110), (15, 2684814), (18, 2237345), (19, 2119590), (22, 1830555), (30, 1342407), (33, 1220370), (38, 1059795), (45, 894938), (55, 732222), (57, 706530), (66, 610185), (90, 447469), (95, 423918), (99, 406790), (110, 366111), (114, 353265), (165, 244074), (171, 235510), (190, 211959), (198, 203395), (209, 192690), (285, 141306), (330, 122037), (342, 117755), (418, 96345), (495, 81358), (570, 70653), (627, 64230), (855, 47102), (990, 40679), (1045, 38538), (1254, 32115), (1710, 23551), (1881, 21410), (2090, 19269), (2141, 18810), (3135, 12846), (3762, 10705), (4282, 9405), (6270, 6423)]