68786935

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 32589065

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 931, 1715, 2111, 4655, 6517, 10555, 14777, 32585, 40109, 73885, 103439, 200545, 280763, 517195, 724073, 1403815, 1965341, 3620365, 9826705, 13757387, 68786935]

約数ペア:

[(1, 68786935), (5, 13757387), (7, 9826705), (19, 3620365), (35, 1965341), (49, 1403815), (95, 724073), (133, 517195), (245, 280763), (343, 200545), (665, 103439), (931, 73885), (1715, 40109), (2111, 32585), (4655, 14777), (6517, 10555)]