30242452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{919}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 55899200

約数和(自身を除く): 25656748

約数列:

[1, 2, 4, 19, 38, 76, 433, 866, 919, 1732, 1838, 3676, 8227, 16454, 17461, 32908, 34922, 69844, 397927, 795854, 1591708, 7560613, 15121226, 30242452]

約数ペア:

[(1, 30242452), (2, 15121226), (4, 7560613), (19, 1591708), (38, 795854), (76, 397927), (433, 69844), (866, 34922), (919, 32908), (1732, 17461), (1838, 16454), (3676, 8227)]