90682690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1753}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 186906240

約数和(自身を除く): 96223550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1478, 1753, 3506, 3695, 5173, 7390, 8765, 10346, 12271, 17530, 24542, 25865, 51730, 61355, 122710, 1295467, 2590934, 6477335, 9068269, 12954670, 18136538, 45341345, 90682690]

約数ペア:

[(1, 90682690), (2, 45341345), (5, 18136538), (7, 12954670), (10, 9068269), (14, 6477335), (35, 2590934), (70, 1295467), (739, 122710), (1478, 61355), (1753, 51730), (3506, 25865), (3695, 24542), (5173, 17530), (7390, 12271), (8765, 10346)]