12402390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 41368320

約数和(自身を除く): 28965930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 49, 55, 59, 65, 66, 70, 77, 78, 91, 98, 105, 110, 118, 130, 143, 147, 154, 165, 177, 182, 195, 210, 231, 245, 273, 286, 294, 295, 330, 354, 385, 390, 413, 429, 455, 462, 490, 539, 546, 590, 637, 649, 715, 735, 767, 770, 826, 858, 885, 910, 1001, 1078, 1155, 1239, 1274, 1298, 1365, 1430, 1470, 1534, 1617, 1770, 1911, 1947, 2002, 2065, 2145, 2301, 2310, 2478, 2695, 2730, 2891, 3003, 3185, 3234, 3245, 3822, 3835, 3894, 4130, 4290, 4543, 4602, 5005, 5369, 5390, 5782, 6006, 6195, 6370, 6490, 7007, 7670, 8085, 8437, 8673, 9086, 9555, 9735, 10010, 10738, 11505, 12390, 13629, 14014, 14455, 15015, 16107, 16170, 16874, 17346, 19110, 19470, 21021, 22715, 23010, 25311, 26845, 27258, 28910, 30030, 31801, 32214, 35035, 37583, 42042, 42185, 43365, 45430, 50622, 53690, 59059, 63602, 68145, 70070, 75166, 80535, 84370, 86730, 95403, 105105, 112749, 118118, 126555, 136290, 159005, 161070, 177177, 187915, 190806, 210210, 225498, 253110, 295295, 318010, 354354, 375830, 413413, 477015, 563745, 590590, 826826, 885885, 954030, 1127490, 1240239, 1771770, 2067065, 2480478, 4134130, 6201195, 12402390]

約数ペア:

[(1, 12402390), (2, 6201195), (3, 4134130), (5, 2480478), (6, 2067065), (7, 1771770), (10, 1240239), (11, 1127490), (13, 954030), (14, 885885), (15, 826826), (21, 590590), (22, 563745), (26, 477015), (30, 413413), (33, 375830), (35, 354354), (39, 318010), (42, 295295), (49, 253110), (55, 225498), (59, 210210), (65, 190806), (66, 187915), (70, 177177), (77, 161070), (78, 159005), (91, 136290), (98, 126555), (105, 118118), (110, 112749), (118, 105105), (130, 95403), (143, 86730), (147, 84370), (154, 80535), (165, 75166), (177, 70070), (182, 68145), (195, 63602), (210, 59059), (231, 53690), (245, 50622), (273, 45430), (286, 43365), (294, 42185), (295, 42042), (330, 37583), (354, 35035), (385, 32214), (390, 31801), (413, 30030), (429, 28910), (455, 27258), (462, 26845), (490, 25311), (539, 23010), (546, 22715), (590, 21021), (637, 19470), (649, 19110), (715, 17346), (735, 16874), (767, 16170), (770, 16107), (826, 15015), (858, 14455), (885, 14014), (910, 13629), (1001, 12390), (1078, 11505), (1155, 10738), (1239, 10010), (1274, 9735), (1298, 9555), (1365, 9086), (1430, 8673), (1470, 8437), (1534, 8085), (1617, 7670), (1770, 7007), (1911, 6490), (1947, 6370), (2002, 6195), (2065, 6006), (2145, 5782), (2301, 5390), (2310, 5369), (2478, 5005), (2695, 4602), (2730, 4543), (2891, 4290), (3003, 4130), (3185, 3894), (3234, 3835), (3245, 3822)]