54074370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257497}}^1$

素因数の和:257514

約数の個数: 32

約数和(自身を含む): 148318848

約数和(自身を除く): 94244478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257497, 514994, 772491, 1287485, 1544982, 1802479, 2574970, 3604958, 3862455, 5407437, 7724910, 9012395, 10814874, 18024790, 27037185, 54074370]

約数ペア:

[(1, 54074370), (2, 27037185), (3, 18024790), (5, 10814874), (6, 9012395), (7, 7724910), (10, 5407437), (14, 3862455), (15, 3604958), (21, 2574970), (30, 1802479), (35, 1544982), (42, 1287485), (70, 772491), (105, 514994), (210, 257497)]