12589470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139883}}^1$

素因数の和:139896

約数の個数: 24

約数和(自身を含む): 32732856

約数和(自身を除く): 20143386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139883, 279766, 419649, 699415, 839298, 1258947, 1398830, 2098245, 2517894, 4196490, 6294735, 12589470]

約数ペア:

[(1, 12589470), (2, 6294735), (3, 4196490), (5, 2517894), (6, 2098245), (9, 1398830), (10, 1258947), (15, 839298), (18, 699415), (30, 419649), (45, 279766), (90, 139883)]