430142172

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{257879}}^1$

素因数の和:258025

約数の個数: 24

約数和(自身を含む): 1010889600

約数和(自身を除く): 580747428

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 257879, 515758, 773637, 1031516, 1547274, 3094548, 35845181, 71690362, 107535543, 143380724, 215071086, 430142172]

約数ペア:

[(1, 430142172), (2, 215071086), (3, 143380724), (4, 107535543), (6, 71690362), (12, 35845181), (139, 3094548), (278, 1547274), (417, 1031516), (556, 773637), (834, 515758), (1668, 257879)]