138343890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{42307}}^1$

素因数の和:42426

約数の個数: 32

約数和(自身を含む): 335079360

約数和(自身を除く): 196735470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 42307, 84614, 126921, 211535, 253842, 423070, 634605, 1269210, 4611463, 9222926, 13834389, 23057315, 27668778, 46114630, 69171945, 138343890]

約数ペア:

[(1, 138343890), (2, 69171945), (3, 46114630), (5, 27668778), (6, 23057315), (10, 13834389), (15, 9222926), (30, 4611463), (109, 1269210), (218, 634605), (327, 423070), (545, 253842), (654, 211535), (1090, 126921), (1635, 84614), (3270, 42307)]