112690710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 128

約数和(自身を含む): 345254400

約数和(自身を除く): 232563690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 1997, 2090, 2565, 2970, 3135, 3762, 3994, 5130, 5643, 5991, 6270, 9405, 9985, 11286, 11982, 17973, 18810, 19970, 21967, 28215, 29955, 35946, 37943, 43934, 53919, 56430, 59910, 65901, 75886, 89865, 107838, 109835, 113829, 131802, 179730, 189715, 197703, 219670, 227658, 269595, 329505, 341487, 379430, 395406, 417373, 539190, 569145, 593109, 659010, 682974, 834746, 988515, 1024461, 1138290, 1186218, 1252119, 1707435, 1977030, 2048922, 2086865, 2504238, 2965545, 3414870, 3756357, 4173730, 5122305, 5931090, 6260595, 7512714, 10244610, 11269071, 12521190, 18781785, 22538142, 37563570, 56345355, 112690710]

約数ペア:

[(1, 112690710), (2, 56345355), (3, 37563570), (5, 22538142), (6, 18781785), (9, 12521190), (10, 11269071), (11, 10244610), (15, 7512714), (18, 6260595), (19, 5931090), (22, 5122305), (27, 4173730), (30, 3756357), (33, 3414870), (38, 2965545), (45, 2504238), (54, 2086865), (55, 2048922), (57, 1977030), (66, 1707435), (90, 1252119), (95, 1186218), (99, 1138290), (110, 1024461), (114, 988515), (135, 834746), (165, 682974), (171, 659010), (190, 593109), (198, 569145), (209, 539190), (270, 417373), (285, 395406), (297, 379430), (330, 341487), (342, 329505), (418, 269595), (495, 227658), (513, 219670), (570, 197703), (594, 189715), (627, 179730), (855, 131802), (990, 113829), (1026, 109835), (1045, 107838), (1254, 89865), (1485, 75886), (1710, 65901), (1881, 59910), (1997, 56430), (2090, 53919), (2565, 43934), (2970, 37943), (3135, 35946), (3762, 29955), (3994, 28215), (5130, 21967), (5643, 19970), (5991, 18810), (6270, 17973), (9405, 11982), (9985, 11286)]