16788630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{857}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 40401504

約数和(自身を除く): 23612874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 857, 1306, 1714, 1959, 2571, 3265, 3918, 4285, 5142, 6530, 8570, 9795, 12855, 19590, 25710, 559621, 1119242, 1678863, 2798105, 3357726, 5596210, 8394315, 16788630]

約数ペア:

[(1, 16788630), (2, 8394315), (3, 5596210), (5, 3357726), (6, 2798105), (10, 1678863), (15, 1119242), (30, 559621), (653, 25710), (857, 19590), (1306, 12855), (1714, 9795), (1959, 8570), (2571, 6530), (3265, 5142), (3918, 4285)]