173914010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 318193920

約数和(自身を除く): 144279910

約数列:

[1, 2, 5, 10, 89, 178, 263, 445, 526, 743, 890, 1315, 1486, 2630, 3715, 7430, 23407, 46814, 66127, 117035, 132254, 195409, 234070, 330635, 390818, 661270, 977045, 1954090, 17391401, 34782802, 86957005, 173914010]

約数ペア:

[(1, 173914010), (2, 86957005), (5, 34782802), (10, 17391401), (89, 1954090), (178, 977045), (263, 661270), (445, 390818), (526, 330635), (743, 234070), (890, 195409), (1315, 132254), (1486, 117035), (2630, 66127), (3715, 46814), (7430, 23407)]