15743970

素因数分解:

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

素因数の和:83

約数の個数: 192

約数和(自身を含む): 50319360

約数和(自身を除く): 34575390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 31, 33, 38, 45, 54, 55, 57, 62, 66, 81, 90, 93, 95, 99, 110, 114, 135, 155, 162, 165, 171, 186, 190, 198, 209, 243, 270, 279, 285, 297, 310, 330, 341, 342, 405, 418, 465, 486, 495, 513, 558, 570, 589, 594, 627, 682, 810, 837, 855, 891, 930, 990, 1023, 1026, 1045, 1178, 1215, 1254, 1395, 1485, 1539, 1674, 1705, 1710, 1767, 1782, 1881, 2046, 2090, 2430, 2511, 2565, 2673, 2790, 2945, 2970, 3069, 3078, 3135, 3410, 3534, 3762, 4185, 4455, 4617, 5022, 5115, 5130, 5301, 5346, 5643, 5890, 6138, 6270, 6479, 7533, 7695, 8370, 8835, 8910, 9207, 9234, 9405, 10230, 10602, 11286, 12555, 12958, 13365, 15066, 15345, 15390, 15903, 16929, 17670, 18414, 18810, 19437, 23085, 25110, 26505, 26730, 27621, 28215, 30690, 31806, 32395, 33858, 37665, 38874, 46035, 46170, 47709, 50787, 53010, 55242, 56430, 58311, 64790, 75330, 79515, 82863, 84645, 92070, 95418, 97185, 101574, 116622, 138105, 143127, 159030, 165726, 169290, 174933, 194370, 238545, 253935, 276210, 286254, 291555, 349866, 414315, 477090, 507870, 524799, 583110, 715635, 828630, 874665, 1049598, 1431270, 1574397, 1749330, 2623995, 3148794, 5247990, 7871985, 15743970]

約数ペア:

[(1, 15743970), (2, 7871985), (3, 5247990), (5, 3148794), (6, 2623995), (9, 1749330), (10, 1574397), (11, 1431270), (15, 1049598), (18, 874665), (19, 828630), (22, 715635), (27, 583110), (30, 524799), (31, 507870), (33, 477090), (38, 414315), (45, 349866), (54, 291555), (55, 286254), (57, 276210), (62, 253935), (66, 238545), (81, 194370), (90, 174933), (93, 169290), (95, 165726), (99, 159030), (110, 143127), (114, 138105), (135, 116622), (155, 101574), (162, 97185), (165, 95418), (171, 92070), (186, 84645), (190, 82863), (198, 79515), (209, 75330), (243, 64790), (270, 58311), (279, 56430), (285, 55242), (297, 53010), (310, 50787), (330, 47709), (341, 46170), (342, 46035), (405, 38874), (418, 37665), (465, 33858), (486, 32395), (495, 31806), (513, 30690), (558, 28215), (570, 27621), (589, 26730), (594, 26505), (627, 25110), (682, 23085), (810, 19437), (837, 18810), (855, 18414), (891, 17670), (930, 16929), (990, 15903), (1023, 15390), (1026, 15345), (1045, 15066), (1178, 13365), (1215, 12958), (1254, 12555), (1395, 11286), (1485, 10602), (1539, 10230), (1674, 9405), (1705, 9234), (1710, 9207), (1767, 8910), (1782, 8835), (1881, 8370), (2046, 7695), (2090, 7533), (2430, 6479), (2511, 6270), (2565, 6138), (2673, 5890), (2790, 5643), (2945, 5346), (2970, 5301), (3069, 5130), (3078, 5115), (3135, 5022), (3410, 4617), (3534, 4455), (3762, 4185)]