43429190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 91552032

約数和(自身を除く): 48122842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 337, 490, 526, 674, 1315, 1685, 1841, 2359, 2630, 3370, 3682, 4718, 9205, 11795, 12887, 16513, 18410, 23590, 25774, 33026, 64435, 82565, 88631, 128870, 165130, 177262, 443155, 620417, 886310, 1240834, 3102085, 4342919, 6204170, 8685838, 21714595, 43429190]

約数ペア:

[(1, 43429190), (2, 21714595), (5, 8685838), (7, 6204170), (10, 4342919), (14, 3102085), (35, 1240834), (49, 886310), (70, 620417), (98, 443155), (245, 177262), (263, 165130), (337, 128870), (490, 88631), (526, 82565), (674, 64435), (1315, 33026), (1685, 25774), (1841, 23590), (2359, 18410), (2630, 16513), (3370, 12887), (3682, 11795), (4718, 9205)]