85898470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{175303}}^1$

素因数の和:175324

約数の個数: 24

約数和(自身を含む): 179861904

約数和(自身を除く): 93963434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 175303, 350606, 876515, 1227121, 1753030, 2454242, 6135605, 8589847, 12271210, 17179694, 42949235, 85898470]

約数ペア:

[(1, 85898470), (2, 42949235), (5, 17179694), (7, 12271210), (10, 8589847), (14, 6135605), (35, 2454242), (49, 1753030), (70, 1227121), (98, 876515), (245, 350606), (490, 175303)]