85301090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4159}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 176117760

約数和(自身を除く): 90816670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 4102, 4159, 8318, 10255, 20510, 20795, 29113, 41590, 58226, 145565, 291130, 1218587, 2437174, 6092935, 8530109, 12185870, 17060218, 42650545, 85301090]

約数ペア:

[(1, 85301090), (2, 42650545), (5, 17060218), (7, 12185870), (10, 8530109), (14, 6092935), (35, 2437174), (70, 1218587), (293, 291130), (586, 145565), (1465, 58226), (2051, 41590), (2930, 29113), (4102, 20795), (4159, 20510), (8318, 10255)]