2142085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 968315

約数列:

[1, 5, 11, 17, 29, 55, 79, 85, 145, 187, 319, 395, 493, 869, 935, 1343, 1595, 2291, 2465, 4345, 5423, 6715, 11455, 14773, 25201, 27115, 38947, 73865, 126005, 194735, 428417, 2142085]

約数ペア:

[(1, 2142085), (5, 428417), (11, 194735), (17, 126005), (29, 73865), (55, 38947), (79, 27115), (85, 25201), (145, 14773), (187, 11455), (319, 6715), (395, 5423), (493, 4345), (869, 2465), (935, 2291), (1343, 1595)]