89864730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{998497}}^1$

素因数の和:998510

約数の個数: 24

約数和(自身を含む): 233648532

約数和(自身を除く): 143783802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 998497, 1996994, 2995491, 4992485, 5990982, 8986473, 9984970, 14977455, 17972946, 29954910, 44932365, 89864730]

約数ペア:

[(1, 89864730), (2, 44932365), (3, 29954910), (5, 17972946), (6, 14977455), (9, 9984970), (10, 8986473), (15, 5990982), (18, 4992485), (30, 2995491), (45, 1996994), (90, 998497)]