77684790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4649}}^1$

素因数の和:5216

約数の個数: 32

約数和(自身を含む): 186818400

約数和(自身を除く): 109133610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2785, 3342, 4649, 5570, 8355, 9298, 13947, 16710, 23245, 27894, 46490, 69735, 139470, 2589493, 5178986, 7768479, 12947465, 15536958, 25894930, 38842395, 77684790]

約数ペア:

[(1, 77684790), (2, 38842395), (3, 25894930), (5, 15536958), (6, 12947465), (10, 7768479), (15, 5178986), (30, 2589493), (557, 139470), (1114, 69735), (1671, 46490), (2785, 27894), (3342, 23245), (4649, 16710), (5570, 13947), (8355, 9298)]