12427890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1187}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 17509710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1187, 1745, 2094, 2374, 3490, 3561, 5235, 5935, 7122, 10470, 11870, 17805, 35610, 414263, 828526, 1242789, 2071315, 2485578, 4142630, 6213945, 12427890]

約数ペア:

[(1, 12427890), (2, 6213945), (3, 4142630), (5, 2485578), (6, 2071315), (10, 1242789), (15, 828526), (30, 414263), (349, 35610), (698, 17805), (1047, 11870), (1187, 10470), (1745, 7122), (2094, 5935), (2374, 5235), (3490, 3561)]