276430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 622080

約数和(自身を除く): 345650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 359, 385, 718, 770, 1795, 2513, 3590, 3949, 5026, 7898, 12565, 19745, 25130, 27643, 39490, 55286, 138215, 276430]

約数ペア:

[(1, 276430), (2, 138215), (5, 55286), (7, 39490), (10, 27643), (11, 25130), (14, 19745), (22, 12565), (35, 7898), (55, 5026), (70, 3949), (77, 3590), (110, 2513), (154, 1795), (359, 770), (385, 718)]