68505830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12433}}^1$

素因数の和:12488

約数の個数: 32

約数和(自身を含む): 134287200

約数和(自身を除く): 65781370

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 12433, 24866, 62165, 124330, 236227, 360557, 472454, 721114, 1181135, 1802785, 2362270, 3605570, 6850583, 13701166, 34252915, 68505830]

約数ペア:

[(1, 68505830), (2, 34252915), (5, 13701166), (10, 6850583), (19, 3605570), (29, 2362270), (38, 1802785), (58, 1181135), (95, 721114), (145, 472454), (190, 360557), (290, 236227), (551, 124330), (1102, 62165), (2755, 24866), (5510, 12433)]