123238470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{39883}}^1$

素因数の和:39996

約数の個数: 32

約数和(自身を含む): 298651392

約数和(自身を除く): 175412922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 39883, 79766, 119649, 199415, 239298, 398830, 598245, 1196490, 4107949, 8215898, 12323847, 20539745, 24647694, 41079490, 61619235, 123238470]

約数ペア:

[(1, 123238470), (2, 61619235), (3, 41079490), (5, 24647694), (6, 20539745), (10, 12323847), (15, 8215898), (30, 4107949), (103, 1196490), (206, 598245), (309, 398830), (515, 239298), (618, 199415), (1030, 119649), (1545, 79766), (3090, 39883)]