30817404

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20879}}^1$

素因数の和:20930

約数の個数: 36

約数和(自身を含む): 79803360

約数和(自身を除く): 48985956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 20879, 41758, 62637, 83516, 125274, 187911, 250548, 375822, 751644, 856039, 1712078, 2568117, 3424156, 5136234, 7704351, 10272468, 15408702, 30817404]

約数ペア:

[(1, 30817404), (2, 15408702), (3, 10272468), (4, 7704351), (6, 5136234), (9, 3424156), (12, 2568117), (18, 1712078), (36, 856039), (41, 751644), (82, 375822), (123, 250548), (164, 187911), (246, 125274), (369, 83516), (492, 62637), (738, 41758), (1476, 20879)]