6428580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 18110400

約数和(自身を除く): 11681820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 349, 614, 698, 921, 1047, 1228, 1396, 1535, 1745, 1842, 2094, 3070, 3490, 3684, 4188, 4605, 5235, 6140, 6980, 9210, 10470, 18420, 20940, 107143, 214286, 321429, 428572, 535715, 642858, 1071430, 1285716, 1607145, 2142860, 3214290, 6428580]

約数ペア:

[(1, 6428580), (2, 3214290), (3, 2142860), (4, 1607145), (5, 1285716), (6, 1071430), (10, 642858), (12, 535715), (15, 428572), (20, 321429), (30, 214286), (60, 107143), (307, 20940), (349, 18420), (614, 10470), (698, 9210), (921, 6980), (1047, 6140), (1228, 5235), (1396, 4605), (1535, 4188), (1745, 3684), (1842, 3490), (2094, 3070)]