77365730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2371}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 150631488

約数和(自身を除く): 73265758

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2371, 2510, 3263, 4742, 6526, 11855, 16315, 23710, 30823, 32630, 61646, 154115, 308230, 595121, 1190242, 2975605, 5951210, 7736573, 15473146, 38682865, 77365730]

約数ペア:

[(1, 77365730), (2, 38682865), (5, 15473146), (10, 7736573), (13, 5951210), (26, 2975605), (65, 1190242), (130, 595121), (251, 308230), (502, 154115), (1255, 61646), (2371, 32630), (2510, 30823), (3263, 23710), (4742, 16315), (6526, 11855)]