31706970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5009}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 76472640

約数和(自身を除く): 44765670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 5009, 6330, 10018, 15027, 25045, 30054, 50090, 75135, 150270, 1056899, 2113798, 3170697, 5284495, 6341394, 10568990, 15853485, 31706970]

約数ペア:

[(1, 31706970), (2, 15853485), (3, 10568990), (5, 6341394), (6, 5284495), (10, 3170697), (15, 2113798), (30, 1056899), (211, 150270), (422, 75135), (633, 50090), (1055, 30054), (1266, 25045), (2110, 15027), (3165, 10018), (5009, 6330)]