90306770

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{45841}}^1$

素因数の和:46045

約数の個数: 16

約数和(自身を含む): 163380888

約数和(自身を除く): 73074118

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 45841, 91682, 229205, 458410, 9030677, 18061354, 45153385, 90306770]

約数ペア:

[(1, 90306770), (2, 45153385), (5, 18061354), (10, 9030677), (197, 458410), (394, 229205), (985, 91682), (1970, 45841)]