9912870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 32348160

約数和(自身を除く): 22435290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 30, 31, 33, 34, 38, 45, 51, 55, 57, 62, 66, 85, 90, 93, 95, 99, 102, 110, 114, 153, 155, 165, 170, 171, 186, 187, 190, 198, 209, 255, 279, 285, 306, 310, 323, 330, 341, 342, 374, 418, 465, 495, 510, 527, 558, 561, 570, 589, 627, 646, 682, 765, 855, 930, 935, 969, 990, 1023, 1045, 1054, 1122, 1178, 1254, 1395, 1530, 1581, 1615, 1683, 1705, 1710, 1767, 1870, 1881, 1938, 2046, 2090, 2635, 2790, 2805, 2907, 2945, 3069, 3135, 3162, 3230, 3366, 3410, 3534, 3553, 3762, 4743, 4845, 5115, 5270, 5301, 5610, 5797, 5814, 5890, 6138, 6270, 6479, 7106, 7905, 8415, 8835, 9405, 9486, 9690, 10013, 10230, 10602, 10659, 11594, 12958, 14535, 15345, 15810, 16830, 17391, 17670, 17765, 18810, 19437, 20026, 21318, 23715, 26505, 28985, 29070, 30039, 30690, 31977, 32395, 34782, 35530, 38874, 47430, 50065, 52173, 53010, 53295, 57970, 58311, 60078, 63954, 64790, 86955, 90117, 97185, 100130, 104346, 106590, 110143, 116622, 150195, 159885, 173910, 180234, 194370, 220286, 260865, 291555, 300390, 319770, 330429, 450585, 521730, 550715, 583110, 660858, 901170, 991287, 1101430, 1652145, 1982574, 3304290, 4956435, 9912870]

約数ペア:

[(1, 9912870), (2, 4956435), (3, 3304290), (5, 1982574), (6, 1652145), (9, 1101430), (10, 991287), (11, 901170), (15, 660858), (17, 583110), (18, 550715), (19, 521730), (22, 450585), (30, 330429), (31, 319770), (33, 300390), (34, 291555), (38, 260865), (45, 220286), (51, 194370), (55, 180234), (57, 173910), (62, 159885), (66, 150195), (85, 116622), (90, 110143), (93, 106590), (95, 104346), (99, 100130), (102, 97185), (110, 90117), (114, 86955), (153, 64790), (155, 63954), (165, 60078), (170, 58311), (171, 57970), (186, 53295), (187, 53010), (190, 52173), (198, 50065), (209, 47430), (255, 38874), (279, 35530), (285, 34782), (306, 32395), (310, 31977), (323, 30690), (330, 30039), (341, 29070), (342, 28985), (374, 26505), (418, 23715), (465, 21318), (495, 20026), (510, 19437), (527, 18810), (558, 17765), (561, 17670), (570, 17391), (589, 16830), (627, 15810), (646, 15345), (682, 14535), (765, 12958), (855, 11594), (930, 10659), (935, 10602), (969, 10230), (990, 10013), (1023, 9690), (1045, 9486), (1054, 9405), (1122, 8835), (1178, 8415), (1254, 7905), (1395, 7106), (1530, 6479), (1581, 6270), (1615, 6138), (1683, 5890), (1705, 5814), (1710, 5797), (1767, 5610), (1870, 5301), (1881, 5270), (1938, 5115), (2046, 4845), (2090, 4743), (2635, 3762), (2790, 3553), (2805, 3534), (2907, 3410), (2945, 3366), (3069, 3230), (3135, 3162)]