30972204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45281}}^1$

素因数の和:45310

約数の個数: 36

約数和(自身を含む): 82413240

約数和(自身を除く): 51441036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45281, 90562, 135843, 181124, 271686, 407529, 543372, 815058, 860339, 1630116, 1720678, 2581017, 3441356, 5162034, 7743051, 10324068, 15486102, 30972204]

約数ペア:

[(1, 30972204), (2, 15486102), (3, 10324068), (4, 7743051), (6, 5162034), (9, 3441356), (12, 2581017), (18, 1720678), (19, 1630116), (36, 860339), (38, 815058), (57, 543372), (76, 407529), (114, 271686), (171, 181124), (228, 135843), (342, 90562), (684, 45281)]