22741290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 256

約数和(自身を含む): 77414400

約数和(自身を除く): 54673110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 27, 30, 31, 33, 38, 39, 45, 54, 55, 57, 62, 65, 66, 78, 90, 93, 95, 99, 110, 114, 117, 130, 135, 143, 155, 165, 171, 186, 190, 195, 198, 209, 234, 247, 270, 279, 285, 286, 297, 310, 330, 341, 342, 351, 390, 403, 418, 429, 465, 494, 495, 513, 558, 570, 585, 589, 594, 627, 682, 702, 715, 741, 806, 837, 855, 858, 930, 990, 1023, 1026, 1045, 1170, 1178, 1209, 1235, 1254, 1287, 1395, 1430, 1482, 1485, 1674, 1705, 1710, 1755, 1767, 1881, 2015, 2046, 2090, 2145, 2223, 2418, 2470, 2565, 2574, 2717, 2790, 2945, 2970, 3069, 3135, 3410, 3510, 3534, 3627, 3705, 3762, 3861, 4030, 4185, 4290, 4433, 4446, 5115, 5130, 5301, 5434, 5643, 5890, 6045, 6138, 6270, 6435, 6479, 6669, 7254, 7410, 7657, 7722, 8151, 8370, 8835, 8866, 9207, 9405, 10230, 10602, 10881, 11115, 11286, 12090, 12870, 12958, 13299, 13338, 13585, 15314, 15345, 15903, 16302, 17670, 18135, 18414, 18810, 19305, 19437, 21762, 22165, 22230, 22971, 24453, 26505, 26598, 27170, 28215, 30690, 31806, 32395, 33345, 36270, 38285, 38610, 38874, 39897, 40755, 44330, 45942, 46035, 48906, 53010, 54405, 56430, 58311, 64790, 66495, 66690, 68913, 73359, 76570, 79515, 79794, 81510, 84227, 92070, 97185, 108810, 114855, 116622, 119691, 122265, 132990, 137826, 146718, 159030, 168454, 174933, 194370, 199485, 206739, 229710, 239382, 244530, 252681, 291555, 344565, 349866, 366795, 398970, 413478, 421135, 505362, 583110, 598455, 689130, 733590, 758043, 842270, 874665, 1033695, 1196910, 1263405, 1516086, 1749330, 2067390, 2274129, 2526810, 3790215, 4548258, 7580430, 11370645, 22741290]

約数ペア:

[(1, 22741290), (2, 11370645), (3, 7580430), (5, 4548258), (6, 3790215), (9, 2526810), (10, 2274129), (11, 2067390), (13, 1749330), (15, 1516086), (18, 1263405), (19, 1196910), (22, 1033695), (26, 874665), (27, 842270), (30, 758043), (31, 733590), (33, 689130), (38, 598455), (39, 583110), (45, 505362), (54, 421135), (55, 413478), (57, 398970), (62, 366795), (65, 349866), (66, 344565), (78, 291555), (90, 252681), (93, 244530), (95, 239382), (99, 229710), (110, 206739), (114, 199485), (117, 194370), (130, 174933), (135, 168454), (143, 159030), (155, 146718), (165, 137826), (171, 132990), (186, 122265), (190, 119691), (195, 116622), (198, 114855), (209, 108810), (234, 97185), (247, 92070), (270, 84227), (279, 81510), (285, 79794), (286, 79515), (297, 76570), (310, 73359), (330, 68913), (341, 66690), (342, 66495), (351, 64790), (390, 58311), (403, 56430), (418, 54405), (429, 53010), (465, 48906), (494, 46035), (495, 45942), (513, 44330), (558, 40755), (570, 39897), (585, 38874), (589, 38610), (594, 38285), (627, 36270), (682, 33345), (702, 32395), (715, 31806), (741, 30690), (806, 28215), (837, 27170), (855, 26598), (858, 26505), (930, 24453), (990, 22971), (1023, 22230), (1026, 22165), (1045, 21762), (1170, 19437), (1178, 19305), (1209, 18810), (1235, 18414), (1254, 18135), (1287, 17670), (1395, 16302), (1430, 15903), (1482, 15345), (1485, 15314), (1674, 13585), (1705, 13338), (1710, 13299), (1755, 12958), (1767, 12870), (1881, 12090), (2015, 11286), (2046, 11115), (2090, 10881), (2145, 10602), (2223, 10230), (2418, 9405), (2470, 9207), (2565, 8866), (2574, 8835), (2717, 8370), (2790, 8151), (2945, 7722), (2970, 7657), (3069, 7410), (3135, 7254), (3410, 6669), (3510, 6479), (3534, 6435), (3627, 6270), (3705, 6138), (3762, 6045), (3861, 5890), (4030, 5643), (4185, 5434), (4290, 5301), (4433, 5130), (4446, 5115)]