123709970

素因数分解:

$2^1\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{4241}}^1$

素因数の和:7165

約数の個数: 16

約数和(自身を含む): 222806808

約数和(自身を除く): 99096838

約数列:

[1, 2, 5, 10, 2917, 4241, 5834, 8482, 14585, 21205, 29170, 42410, 12370997, 24741994, 61854985, 123709970]

約数ペア:

[(1, 123709970), (2, 61854985), (5, 24741994), (10, 12370997), (2917, 42410), (4241, 29170), (5834, 21205), (8482, 14585)]