30318992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5607

約数の個数: 40

約数和(自身を含む): 66162432

約数和(自身を除く): 35843440

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 5557, 11114, 22228, 44456, 61127, 88912, 122254, 172267, 244508, 344534, 489016, 689068, 978032, 1378136, 1894937, 2756272, 3789874, 7579748, 15159496, 30318992]

約数ペア:

[(1, 30318992), (2, 15159496), (4, 7579748), (8, 3789874), (11, 2756272), (16, 1894937), (22, 1378136), (31, 978032), (44, 689068), (62, 489016), (88, 344534), (124, 244508), (176, 172267), (248, 122254), (341, 88912), (496, 61127), (682, 44456), (1364, 22228), (2728, 11114), (5456, 5557)]