30779348

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 54902400

約数和(自身を除く): 24123052

約数列:

[1, 2, 4, 79, 158, 257, 316, 379, 514, 758, 1028, 1516, 20303, 29941, 40606, 59882, 81212, 97403, 119764, 194806, 389612, 7694837, 15389674, 30779348]

約数ペア:

[(1, 30779348), (2, 15389674), (4, 7694837), (79, 389612), (158, 194806), (257, 119764), (316, 97403), (379, 81212), (514, 59882), (758, 40606), (1028, 29941), (1516, 20303)]