68337430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7687}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 141705216

約数和(自身を除く): 73367786

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 7687, 8890, 15374, 38435, 53809, 76870, 107618, 269045, 538090, 976249, 1952498, 4881245, 6833743, 9762490, 13667486, 34168715, 68337430]

約数ペア:

[(1, 68337430), (2, 34168715), (5, 13667486), (7, 9762490), (10, 6833743), (14, 4881245), (35, 1952498), (70, 976249), (127, 538090), (254, 269045), (635, 107618), (889, 76870), (1270, 53809), (1778, 38435), (4445, 15374), (7687, 8890)]