8977260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 25322976

約数和(自身を除く): 16345716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 953, 1570, 1884, 1906, 2355, 2859, 3140, 3812, 4710, 4765, 5718, 9420, 9530, 11436, 14295, 19060, 28590, 57180, 149621, 299242, 448863, 598484, 748105, 897726, 1496210, 1795452, 2244315, 2992420, 4488630, 8977260]

約数ペア:

[(1, 8977260), (2, 4488630), (3, 2992420), (4, 2244315), (5, 1795452), (6, 1496210), (10, 897726), (12, 748105), (15, 598484), (20, 448863), (30, 299242), (60, 149621), (157, 57180), (314, 28590), (471, 19060), (628, 14295), (785, 11436), (942, 9530), (953, 9420), (1570, 5718), (1884, 4765), (1906, 4710), (2355, 3812), (2859, 3140)]