1550667770

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{2531}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 2815502976

約数和(自身を除く): 1264835206

約数列:

[1, 2, 5, 10, 197, 311, 394, 622, 985, 1555, 1970, 2531, 3110, 5062, 12655, 25310, 61267, 122534, 306335, 498607, 612670, 787141, 997214, 1574282, 2493035, 3935705, 4986070, 7871410, 155066777, 310133554, 775333885, 1550667770]

約数ペア:

[(1, 1550667770), (2, 775333885), (5, 310133554), (10, 155066777), (197, 7871410), (311, 4986070), (394, 3935705), (622, 2493035), (985, 1574282), (1555, 997214), (1970, 787141), (2531, 612670), (3110, 498607), (5062, 306335), (12655, 122534), (25310, 61267)]