165725730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 444182400

約数和(自身を除く): 278456670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 2909, 3165, 3798, 5697, 5818, 6330, 8727, 9495, 11394, 14545, 17454, 18990, 26181, 28485, 29090, 43635, 52362, 56970, 78543, 87270, 130905, 157086, 261810, 392715, 613799, 785430, 1227598, 1841397, 3068995, 3682794, 5524191, 6137990, 9206985, 11048382, 16572573, 18413970, 27620955, 33145146, 55241910, 82862865, 165725730]

約数ペア:

[(1, 165725730), (2, 82862865), (3, 55241910), (5, 33145146), (6, 27620955), (9, 18413970), (10, 16572573), (15, 11048382), (18, 9206985), (27, 6137990), (30, 5524191), (45, 3682794), (54, 3068995), (90, 1841397), (135, 1227598), (211, 785430), (270, 613799), (422, 392715), (633, 261810), (1055, 157086), (1266, 130905), (1899, 87270), (2110, 78543), (2909, 56970), (3165, 52362), (3798, 43635), (5697, 29090), (5818, 28485), (6330, 26181), (8727, 18990), (9495, 17454), (11394, 14545)]