90430836

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{70429}}^1$

素因数の和:70543

約数の個数: 24

約数和(自身を含む): 212980320

約数和(自身を除く): 122549484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 70429, 140858, 211287, 281716, 422574, 845148, 7535903, 15071806, 22607709, 30143612, 45215418, 90430836]

約数ペア:

[(1, 90430836), (2, 45215418), (3, 30143612), (4, 22607709), (6, 15071806), (12, 7535903), (107, 845148), (214, 422574), (321, 281716), (428, 211287), (642, 140858), (1284, 70429)]