2245030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 4333824

約数和(自身を除く): 2088794

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 227, 230, 430, 454, 989, 1135, 1978, 2270, 4945, 5221, 9761, 9890, 10442, 19522, 26105, 48805, 52210, 97610, 224503, 449006, 1122515, 2245030]

約数ペア:

[(1, 2245030), (2, 1122515), (5, 449006), (10, 224503), (23, 97610), (43, 52210), (46, 48805), (86, 26105), (115, 19522), (215, 10442), (227, 9890), (230, 9761), (430, 5221), (454, 4945), (989, 2270), (1135, 1978)]