298770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 749952

約数和(自身を除く): 451182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 433, 690, 866, 1299, 2165, 2598, 4330, 6495, 9959, 12990, 19918, 29877, 49795, 59754, 99590, 149385, 298770]

約数ペア:

[(1, 298770), (2, 149385), (3, 99590), (5, 59754), (6, 49795), (10, 29877), (15, 19918), (23, 12990), (30, 9959), (46, 6495), (69, 4330), (115, 2598), (138, 2165), (230, 1299), (345, 866), (433, 690)]