63530180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4241}}^1$

素因数の和:4364

約数の個数: 48

約数和(自身を含む): 153933696

約数和(自身を除く): 90403516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4241, 7490, 8482, 14980, 16964, 21205, 29687, 42410, 59374, 84820, 118748, 148435, 296870, 453787, 593740, 907574, 1815148, 2268935, 3176509, 4537870, 6353018, 9075740, 12706036, 15882545, 31765090, 63530180]

約数ペア:

[(1, 63530180), (2, 31765090), (4, 15882545), (5, 12706036), (7, 9075740), (10, 6353018), (14, 4537870), (20, 3176509), (28, 2268935), (35, 1815148), (70, 907574), (107, 593740), (140, 453787), (214, 296870), (428, 148435), (535, 118748), (749, 84820), (1070, 59374), (1498, 42410), (2140, 29687), (2996, 21205), (3745, 16964), (4241, 14980), (7490, 8482)]