69608470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 59667530

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 419, 449, 838, 898, 2095, 2245, 4190, 4490, 15503, 16613, 31006, 33226, 77515, 83065, 155030, 166130, 188131, 376262, 940655, 1881310, 6960847, 13921694, 34804235, 69608470]

約数ペア:

[(1, 69608470), (2, 34804235), (5, 13921694), (10, 6960847), (37, 1881310), (74, 940655), (185, 376262), (370, 188131), (419, 166130), (449, 155030), (838, 83065), (898, 77515), (2095, 33226), (2245, 31006), (4190, 16613), (4490, 15503)]