7647270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11083}}^1$

素因数の和:11116

約数の個数: 32

約数和(自身を含む): 19153152

約数和(自身を除く): 11505882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 11083, 22166, 33249, 55415, 66498, 110830, 166245, 254909, 332490, 509818, 764727, 1274545, 1529454, 2549090, 3823635, 7647270]

約数ペア:

[(1, 7647270), (2, 3823635), (3, 2549090), (5, 1529454), (6, 1274545), (10, 764727), (15, 509818), (23, 332490), (30, 254909), (46, 166245), (69, 110830), (115, 66498), (138, 55415), (230, 33249), (345, 22166), (690, 11083)]