83159190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 139407210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 643, 958, 1286, 1437, 1929, 2395, 2874, 3215, 3858, 4311, 4790, 5787, 6430, 7185, 8622, 9645, 11574, 12933, 14370, 17361, 19290, 21555, 25866, 28935, 34722, 43110, 57870, 64665, 86805, 129330, 173610, 307997, 615994, 923991, 1539985, 1847982, 2771973, 3079970, 4619955, 5543946, 8315919, 9239910, 13859865, 16631838, 27719730, 41579595, 83159190]

約数ペア:

[(1, 83159190), (2, 41579595), (3, 27719730), (5, 16631838), (6, 13859865), (9, 9239910), (10, 8315919), (15, 5543946), (18, 4619955), (27, 3079970), (30, 2771973), (45, 1847982), (54, 1539985), (90, 923991), (135, 615994), (270, 307997), (479, 173610), (643, 129330), (958, 86805), (1286, 64665), (1437, 57870), (1929, 43110), (2395, 34722), (2874, 28935), (3215, 25866), (3858, 21555), (4311, 19290), (4790, 17361), (5787, 14370), (6430, 12933), (7185, 11574), (8622, 9645)]