6474580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 9250220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 449, 515, 721, 898, 1030, 1442, 1796, 2060, 2245, 2884, 3143, 3605, 4490, 6286, 7210, 8980, 12572, 14420, 15715, 31430, 46247, 62860, 92494, 184988, 231235, 323729, 462470, 647458, 924940, 1294916, 1618645, 3237290, 6474580]

約数ペア:

[(1, 6474580), (2, 3237290), (4, 1618645), (5, 1294916), (7, 924940), (10, 647458), (14, 462470), (20, 323729), (28, 231235), (35, 184988), (70, 92494), (103, 62860), (140, 46247), (206, 31430), (412, 15715), (449, 14420), (515, 12572), (721, 8980), (898, 7210), (1030, 6286), (1442, 4490), (1796, 3605), (2060, 3143), (2245, 2884)]