11728770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{390959}}^1$

素因数の和:390969

約数の個数: 16

約数和(自身を含む): 28149120

約数和(自身を除く): 16420350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 390959, 781918, 1172877, 1954795, 2345754, 3909590, 5864385, 11728770]

約数ペア:

[(1, 11728770), (2, 5864385), (3, 3909590), (5, 2345754), (6, 1954795), (10, 1172877), (15, 781918), (30, 390959)]