30078818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 56626560

約数和(自身を除く): 26547742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1129, 1211, 1903, 2258, 2422, 3806, 7903, 12419, 13321, 15806, 24838, 26642, 86933, 173866, 195317, 390634, 1367219, 2148487, 2734438, 4296974, 15039409, 30078818]

約数ペア:

[(1, 30078818), (2, 15039409), (7, 4296974), (11, 2734438), (14, 2148487), (22, 1367219), (77, 390634), (154, 195317), (173, 173866), (346, 86933), (1129, 26642), (1211, 24838), (1903, 15806), (2258, 13321), (2422, 12419), (3806, 7903)]