30446185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 47038464

約数和(自身を除く): 16592279

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 2551, 11935, 12755, 17857, 28061, 79081, 89285, 140305, 196427, 395405, 553567, 869891, 982135, 2767835, 4349455, 6089237, 30446185]

約数ペア:

[(1, 30446185), (5, 6089237), (7, 4349455), (11, 2767835), (31, 982135), (35, 869891), (55, 553567), (77, 395405), (155, 196427), (217, 140305), (341, 89285), (385, 79081), (1085, 28061), (1705, 17857), (2387, 12755), (2551, 11935)]