135049910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6521}}^1$

素因数の和:6656

約数の個数: 32

約数和(自身を含む): 258271200

約数和(自身を除く): 123221290

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 6521, 10355, 13042, 20710, 32605, 65210, 123899, 247798, 619495, 710789, 1238990, 1421578, 3553945, 7107890, 13504991, 27009982, 67524955, 135049910]

約数ペア:

[(1, 135049910), (2, 67524955), (5, 27009982), (10, 13504991), (19, 7107890), (38, 3553945), (95, 1421578), (109, 1238990), (190, 710789), (218, 619495), (545, 247798), (1090, 123899), (2071, 65210), (4142, 32605), (6521, 20710), (10355, 13042)]