73987690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14479}}^1$

素因数の和:14566

約数の個数: 32

約数和(自身を含む): 154298880

約数和(自身を除く): 80311190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 14479, 28958, 72395, 101353, 144790, 202706, 506765, 1013530, 1056967, 2113934, 5284835, 7398769, 10569670, 14797538, 36993845, 73987690]

約数ペア:

[(1, 73987690), (2, 36993845), (5, 14797538), (7, 10569670), (10, 7398769), (14, 5284835), (35, 2113934), (70, 1056967), (73, 1013530), (146, 506765), (365, 202706), (511, 144790), (730, 101353), (1022, 72395), (2555, 28958), (5110, 14479)]