30449910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2221}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 73272672

約数和(自身を除く): 42822762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2221, 2285, 2742, 4442, 4570, 6663, 6855, 11105, 13326, 13710, 22210, 33315, 66630, 1014997, 2029994, 3044991, 5074985, 6089982, 10149970, 15224955, 30449910]

約数ペア:

[(1, 30449910), (2, 15224955), (3, 10149970), (5, 6089982), (6, 5074985), (10, 3044991), (15, 2029994), (30, 1014997), (457, 66630), (914, 33315), (1371, 22210), (2221, 13710), (2285, 13326), (2742, 11105), (4442, 6855), (4570, 6663)]