86921030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2803}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 179276544

約数和(自身を除く): 92355514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 2803, 3101, 4430, 5606, 6202, 14015, 15505, 19621, 28030, 31010, 39242, 98105, 196210, 1241729, 2483458, 6208645, 8692103, 12417290, 17384206, 43460515, 86921030]

約数ペア:

[(1, 86921030), (2, 43460515), (5, 17384206), (7, 12417290), (10, 8692103), (14, 6208645), (35, 2483458), (70, 1241729), (443, 196210), (886, 98105), (2215, 39242), (2803, 31010), (3101, 28030), (4430, 19621), (5606, 15505), (6202, 14015)]