23940070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31091}}^1$

素因数の和:31116

約数の個数: 32

約数和(自身を含む): 53726976

約数和(自身を除く): 29786906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 31091, 62182, 155455, 217637, 310910, 342001, 435274, 684002, 1088185, 1710005, 2176370, 2394007, 3420010, 4788014, 11970035, 23940070]

約数ペア:

[(1, 23940070), (2, 11970035), (5, 4788014), (7, 3420010), (10, 2394007), (11, 2176370), (14, 1710005), (22, 1088185), (35, 684002), (55, 435274), (70, 342001), (77, 310910), (110, 217637), (154, 155455), (385, 62182), (770, 31091)]