8909670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 29548800

約数和(自身を除く): 20639130

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 29, 30, 33, 35, 38, 42, 49, 55, 57, 58, 66, 70, 77, 87, 95, 98, 105, 110, 114, 133, 145, 147, 154, 165, 174, 190, 203, 209, 210, 231, 245, 266, 285, 290, 294, 319, 330, 385, 399, 406, 418, 435, 462, 490, 539, 551, 570, 609, 627, 638, 665, 735, 770, 798, 870, 931, 957, 1015, 1045, 1078, 1102, 1155, 1218, 1254, 1330, 1421, 1463, 1470, 1595, 1617, 1653, 1862, 1914, 1995, 2030, 2090, 2233, 2310, 2695, 2755, 2793, 2842, 2926, 3045, 3135, 3190, 3234, 3306, 3857, 3990, 4263, 4389, 4466, 4655, 4785, 5390, 5510, 5586, 6061, 6090, 6270, 6699, 7105, 7315, 7714, 8085, 8265, 8526, 8778, 9310, 9570, 10241, 11165, 11571, 12122, 13398, 13965, 14210, 14630, 15631, 16170, 16530, 18183, 19285, 20482, 21315, 21945, 22330, 23142, 26999, 27930, 30305, 30723, 31262, 33495, 36366, 38570, 42427, 42630, 43890, 46893, 51205, 53998, 57855, 60610, 61446, 66990, 78155, 80997, 84854, 90915, 93786, 102410, 115710, 127281, 134995, 153615, 156310, 161994, 181830, 212135, 234465, 254562, 269990, 296989, 307230, 404985, 424270, 468930, 593978, 636405, 809970, 890967, 1272810, 1484945, 1781934, 2969890, 4454835, 8909670]

約数ペア:

[(1, 8909670), (2, 4454835), (3, 2969890), (5, 1781934), (6, 1484945), (7, 1272810), (10, 890967), (11, 809970), (14, 636405), (15, 593978), (19, 468930), (21, 424270), (22, 404985), (29, 307230), (30, 296989), (33, 269990), (35, 254562), (38, 234465), (42, 212135), (49, 181830), (55, 161994), (57, 156310), (58, 153615), (66, 134995), (70, 127281), (77, 115710), (87, 102410), (95, 93786), (98, 90915), (105, 84854), (110, 80997), (114, 78155), (133, 66990), (145, 61446), (147, 60610), (154, 57855), (165, 53998), (174, 51205), (190, 46893), (203, 43890), (209, 42630), (210, 42427), (231, 38570), (245, 36366), (266, 33495), (285, 31262), (290, 30723), (294, 30305), (319, 27930), (330, 26999), (385, 23142), (399, 22330), (406, 21945), (418, 21315), (435, 20482), (462, 19285), (490, 18183), (539, 16530), (551, 16170), (570, 15631), (609, 14630), (627, 14210), (638, 13965), (665, 13398), (735, 12122), (770, 11571), (798, 11165), (870, 10241), (931, 9570), (957, 9310), (1015, 8778), (1045, 8526), (1078, 8265), (1102, 8085), (1155, 7714), (1218, 7315), (1254, 7105), (1330, 6699), (1421, 6270), (1463, 6090), (1470, 6061), (1595, 5586), (1617, 5510), (1653, 5390), (1862, 4785), (1914, 4655), (1995, 4466), (2030, 4389), (2090, 4263), (2233, 3990), (2310, 3857), (2695, 3306), (2755, 3234), (2793, 3190), (2842, 3135), (2926, 3045)]