103840020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{576889}}^1$

素因数の和:576904

約数の個数: 36

約数和(自身を含む): 314981940

約数和(自身を除く): 211141920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 576889, 1153778, 1730667, 2307556, 2884445, 3461334, 5192001, 5768890, 6922668, 8653335, 10384002, 11537780, 17306670, 20768004, 25960005, 34613340, 51920010, 103840020]

約数ペア:

[(1, 103840020), (2, 51920010), (3, 34613340), (4, 25960005), (5, 20768004), (6, 17306670), (9, 11537780), (10, 10384002), (12, 8653335), (15, 6922668), (18, 5768890), (20, 5192001), (30, 3461334), (36, 2884445), (45, 2307556), (60, 1730667), (90, 1153778), (180, 576889)]