11217290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 24427008

約数和(自身を除く): 13209718

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 61, 70, 71, 74, 122, 142, 185, 259, 305, 355, 370, 427, 497, 518, 610, 710, 854, 994, 1295, 2135, 2257, 2485, 2590, 2627, 4270, 4331, 4514, 4970, 5254, 8662, 11285, 13135, 15799, 18389, 21655, 22570, 26270, 30317, 31598, 36778, 43310, 60634, 78995, 91945, 151585, 157990, 160247, 183890, 303170, 320494, 801235, 1121729, 1602470, 2243458, 5608645, 11217290]

約数ペア:

[(1, 11217290), (2, 5608645), (5, 2243458), (7, 1602470), (10, 1121729), (14, 801235), (35, 320494), (37, 303170), (61, 183890), (70, 160247), (71, 157990), (74, 151585), (122, 91945), (142, 78995), (185, 60634), (259, 43310), (305, 36778), (355, 31598), (370, 30317), (427, 26270), (497, 22570), (518, 21655), (610, 18389), (710, 15799), (854, 13135), (994, 11285), (1295, 8662), (2135, 5254), (2257, 4970), (2485, 4514), (2590, 4331), (2627, 4270)]