15160220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32957}}^1$

素因数の和:32989

約数の個数: 24

約数和(自身を含む): 33221664

約数和(自身を除く): 18061444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 32957, 65914, 131828, 164785, 329570, 659140, 758011, 1516022, 3032044, 3790055, 7580110, 15160220]

約数ペア:

[(1, 15160220), (2, 7580110), (4, 3790055), (5, 3032044), (10, 1516022), (20, 758011), (23, 659140), (46, 329570), (92, 164785), (115, 131828), (230, 65914), (460, 32957)]