205158330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175349}}^1$

素因数の和:175375

約数の個数: 48

約数和(自身を含む): 574446600

約数和(自身を除く): 369288270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 175349, 350698, 526047, 876745, 1052094, 1578141, 1753490, 2279537, 2630235, 3156282, 4559074, 5260470, 6838611, 7890705, 11397685, 13677222, 15781410, 20515833, 22795370, 34193055, 41031666, 68386110, 102579165, 205158330]

約数ペア:

[(1, 205158330), (2, 102579165), (3, 68386110), (5, 41031666), (6, 34193055), (9, 22795370), (10, 20515833), (13, 15781410), (15, 13677222), (18, 11397685), (26, 7890705), (30, 6838611), (39, 5260470), (45, 4559074), (65, 3156282), (78, 2630235), (90, 2279537), (117, 1753490), (130, 1578141), (195, 1052094), (234, 876745), (390, 526047), (585, 350698), (1170, 175349)]