30381038

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1520

約数の個数: 24

約数和(自身を含む): 49789080

約数和(自身を除く): 19408042

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 1451, 2902, 10469, 20938, 27569, 42079, 55138, 84158, 523811, 799501, 1047622, 1599002, 15190519, 30381038]

約数ペア:

[(1, 30381038), (2, 15190519), (19, 1599002), (29, 1047622), (38, 799501), (58, 523811), (361, 84158), (551, 55138), (722, 42079), (1102, 27569), (1451, 20938), (2902, 10469)]