249030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2767}}^1$

素因数の和:2780

約数の個数: 24

約数和(自身を含む): 647712

約数和(自身を除く): 398682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2767, 5534, 8301, 13835, 16602, 24903, 27670, 41505, 49806, 83010, 124515, 249030]

約数ペア:

[(1, 249030), (2, 124515), (3, 83010), (5, 49806), (6, 41505), (9, 27670), (10, 24903), (15, 16602), (18, 13835), (30, 8301), (45, 5534), (90, 2767)]