123019010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{349}}^2$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 224269236

約数和(自身を除く): 101250226

約数列:

[1, 2, 5, 10, 101, 202, 349, 505, 698, 1010, 1745, 3490, 35249, 70498, 121801, 176245, 243602, 352490, 609005, 1218010, 12301901, 24603802, 61509505, 123019010]

約数ペア:

[(1, 123019010), (2, 61509505), (5, 24603802), (10, 12301901), (101, 1218010), (202, 609005), (349, 352490), (505, 243602), (698, 176245), (1010, 121801), (1745, 70498), (3490, 35249)]