9890970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 23822208

約数和(自身を除く): 13931238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 677, 974, 1354, 1461, 2031, 2435, 2922, 3385, 4062, 4870, 6770, 7305, 10155, 14610, 20310, 329699, 659398, 989097, 1648495, 1978194, 3296990, 4945485, 9890970]

約数ペア:

[(1, 9890970), (2, 4945485), (3, 3296990), (5, 1978194), (6, 1648495), (10, 989097), (15, 659398), (30, 329699), (487, 20310), (677, 14610), (974, 10155), (1354, 7305), (1461, 6770), (2031, 4870), (2435, 4062), (2922, 3385)]