30642918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 63609216

約数和(自身を除く): 32966298

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 1627, 3139, 3254, 4881, 6278, 9417, 9762, 18834, 69961, 118771, 139922, 209883, 237542, 356313, 419766, 712626, 5107153, 10214306, 15321459, 30642918]

約数ペア:

[(1, 30642918), (2, 15321459), (3, 10214306), (6, 5107153), (43, 712626), (73, 419766), (86, 356313), (129, 237542), (146, 209883), (219, 139922), (258, 118771), (438, 69961), (1627, 18834), (3139, 9762), (3254, 9417), (4881, 6278)]