30021442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 50673600

約数和(自身を除く): 20652158

約数列:

[1, 2, 11, 22, 59, 101, 118, 202, 229, 458, 649, 1111, 1298, 2222, 2519, 5038, 5959, 11918, 13511, 23129, 27022, 46258, 65549, 131098, 148621, 254419, 297242, 508838, 1364611, 2729222, 15010721, 30021442]

約数ペア:

[(1, 30021442), (2, 15010721), (11, 2729222), (22, 1364611), (59, 508838), (101, 297242), (118, 254419), (202, 148621), (229, 131098), (458, 65549), (649, 46258), (1111, 27022), (1298, 23129), (2222, 13511), (2519, 11918), (5038, 5959)]