3395770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 7056000

約数和(自身を除く): 3660230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 349, 695, 698, 973, 1390, 1745, 1946, 2443, 3490, 4865, 4886, 9730, 12215, 24430, 48511, 97022, 242555, 339577, 485110, 679154, 1697885, 3395770]

約数ペア:

[(1, 3395770), (2, 1697885), (5, 679154), (7, 485110), (10, 339577), (14, 242555), (35, 97022), (70, 48511), (139, 24430), (278, 12215), (349, 9730), (695, 4886), (698, 4865), (973, 3490), (1390, 2443), (1745, 1946)]