85211070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{405767}}^1$

素因数の和:405784

約数の個数: 32

約数和(自身を含む): 233722368

約数和(自身を除く): 148511298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 405767, 811534, 1217301, 2028835, 2434602, 2840369, 4057670, 5680738, 6086505, 8521107, 12173010, 14201845, 17042214, 28403690, 42605535, 85211070]

約数ペア:

[(1, 85211070), (2, 42605535), (3, 28403690), (5, 17042214), (6, 14201845), (7, 12173010), (10, 8521107), (14, 6086505), (15, 5680738), (21, 4057670), (30, 2840369), (35, 2434602), (42, 2028835), (70, 1217301), (105, 811534), (210, 405767)]