28733530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5623}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 59929344

約数和(自身を除く): 31195814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 5623, 11246, 28115, 39361, 56230, 78722, 196805, 393610, 410479, 820958, 2052395, 2873353, 4104790, 5746706, 14366765, 28733530]

約数ペア:

[(1, 28733530), (2, 14366765), (5, 5746706), (7, 4104790), (10, 2873353), (14, 2052395), (35, 820958), (70, 410479), (73, 393610), (146, 196805), (365, 78722), (511, 56230), (730, 39361), (1022, 28115), (2555, 11246), (5110, 5623)]