30218284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 55946240

約数和(自身を除く): 25727956

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 1783, 3566, 4237, 7132, 8474, 16948, 33877, 67754, 135508, 397609, 795218, 1590436, 7554571, 15109142, 30218284]

約数ペア:

[(1, 30218284), (2, 15109142), (4, 7554571), (19, 1590436), (38, 795218), (76, 397609), (223, 135508), (446, 67754), (892, 33877), (1783, 16948), (3566, 8474), (4237, 7132)]