42790090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32173}}^1$

素因数の和:32206

約数の個数: 32

約数和(自身を含む): 92661120

約数和(自身を除く): 49871030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 32173, 64346, 160865, 225211, 321730, 450422, 611287, 1126055, 1222574, 2252110, 3056435, 4279009, 6112870, 8558018, 21395045, 42790090]

約数ペア:

[(1, 42790090), (2, 21395045), (5, 8558018), (7, 6112870), (10, 4279009), (14, 3056435), (19, 2252110), (35, 1222574), (38, 1126055), (70, 611287), (95, 450422), (133, 321730), (190, 225211), (266, 160865), (665, 64346), (1330, 32173)]