12663660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211061}}^1$

素因数の和:211073

約数の個数: 24

約数和(自身を含む): 35458416

約数和(自身を除く): 22794756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211061, 422122, 633183, 844244, 1055305, 1266366, 2110610, 2532732, 3165915, 4221220, 6331830, 12663660]

約数ペア:

[(1, 12663660), (2, 6331830), (3, 4221220), (4, 3165915), (5, 2532732), (6, 2110610), (10, 1266366), (12, 1055305), (15, 844244), (20, 633183), (30, 422122), (60, 211061)]