30091180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3643}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 73463040

約数和(自身を除く): 43371860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3643, 4130, 7286, 8260, 14572, 18215, 25501, 36430, 51002, 72860, 102004, 127505, 214937, 255010, 429874, 510020, 859748, 1074685, 1504559, 2149370, 3009118, 4298740, 6018236, 7522795, 15045590, 30091180]

約数ペア:

[(1, 30091180), (2, 15045590), (4, 7522795), (5, 6018236), (7, 4298740), (10, 3009118), (14, 2149370), (20, 1504559), (28, 1074685), (35, 859748), (59, 510020), (70, 429874), (118, 255010), (140, 214937), (236, 127505), (295, 102004), (413, 72860), (590, 51002), (826, 36430), (1180, 25501), (1652, 18215), (2065, 14572), (3643, 8260), (4130, 7286)]