210830265

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19603}}^1$

素因数の和:19853

約数の個数: 24

約数和(自身を含む): 366986880

約数和(自身を除く): 156156615

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 10755, 19603, 58809, 98015, 176427, 294045, 882135, 4685117, 14055351, 23425585, 42166053, 70276755, 210830265]

約数ペア:

[(1, 210830265), (3, 70276755), (5, 42166053), (9, 23425585), (15, 14055351), (45, 4685117), (239, 882135), (717, 294045), (1195, 176427), (2151, 98015), (3585, 58809), (10755, 19603)]