83381830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{170167}}^1$

素因数の和:170188

約数の個数: 24

約数和(自身を含む): 174592368

約数和(自身を除く): 91210538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 170167, 340334, 850835, 1191169, 1701670, 2382338, 5955845, 8338183, 11911690, 16676366, 41690915, 83381830]

約数ペア:

[(1, 83381830), (2, 41690915), (5, 16676366), (7, 11911690), (10, 8338183), (14, 5955845), (35, 2382338), (49, 1701670), (70, 1191169), (98, 850835), (245, 340334), (490, 170167)]