10730005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 4793195

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 349, 473, 559, 715, 1745, 2365, 2795, 3839, 4537, 6149, 15007, 19195, 22685, 30745, 49907, 75035, 165077, 195091, 249535, 825385, 975455, 2146001, 10730005]

約数ペア:

[(1, 10730005), (5, 2146001), (11, 975455), (13, 825385), (43, 249535), (55, 195091), (65, 165077), (143, 75035), (215, 49907), (349, 30745), (473, 22685), (559, 19195), (715, 15007), (1745, 6149), (2365, 4537), (2795, 3839)]