2019930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6142

約数の個数: 32

約数和(自身を含む): 5289408

約数和(自身を除く): 3269478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 6121, 12242, 18363, 30605, 36726, 61210, 67331, 91815, 134662, 183630, 201993, 336655, 403986, 673310, 1009965, 2019930]

約数ペア:

[(1, 2019930), (2, 1009965), (3, 673310), (5, 403986), (6, 336655), (10, 201993), (11, 183630), (15, 134662), (22, 91815), (30, 67331), (33, 61210), (55, 36726), (66, 30605), (110, 18363), (165, 12242), (330, 6121)]