2277990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 7257600

約数和(自身を除く): 4979610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 59, 65, 66, 78, 90, 99, 110, 117, 118, 130, 135, 143, 165, 177, 195, 198, 234, 270, 286, 295, 297, 330, 351, 354, 390, 429, 495, 531, 585, 590, 594, 649, 702, 715, 767, 858, 885, 990, 1062, 1170, 1287, 1298, 1430, 1485, 1534, 1593, 1755, 1770, 1947, 2145, 2301, 2574, 2655, 2970, 3186, 3245, 3510, 3835, 3861, 3894, 4290, 4602, 5310, 5841, 6435, 6490, 6903, 7670, 7722, 7965, 8437, 9735, 11505, 11682, 12870, 13806, 15930, 16874, 17523, 19305, 19470, 20709, 23010, 25311, 29205, 34515, 35046, 38610, 41418, 42185, 50622, 58410, 69030, 75933, 84370, 87615, 103545, 126555, 151866, 175230, 207090, 227799, 253110, 379665, 455598, 759330, 1138995, 2277990]

約数ペア:

[(1, 2277990), (2, 1138995), (3, 759330), (5, 455598), (6, 379665), (9, 253110), (10, 227799), (11, 207090), (13, 175230), (15, 151866), (18, 126555), (22, 103545), (26, 87615), (27, 84370), (30, 75933), (33, 69030), (39, 58410), (45, 50622), (54, 42185), (55, 41418), (59, 38610), (65, 35046), (66, 34515), (78, 29205), (90, 25311), (99, 23010), (110, 20709), (117, 19470), (118, 19305), (130, 17523), (135, 16874), (143, 15930), (165, 13806), (177, 12870), (195, 11682), (198, 11505), (234, 9735), (270, 8437), (286, 7965), (295, 7722), (297, 7670), (330, 6903), (351, 6490), (354, 6435), (390, 5841), (429, 5310), (495, 4602), (531, 4290), (585, 3894), (590, 3861), (594, 3835), (649, 3510), (702, 3245), (715, 3186), (767, 2970), (858, 2655), (885, 2574), (990, 2301), (1062, 2145), (1170, 1947), (1287, 1770), (1298, 1755), (1430, 1593), (1485, 1534)]