30815526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43159}}^1$

素因数の和:43188

約数の個数: 32

約数和(自身を含む): 74580480

約数和(自身を除く): 43764954

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 43159, 86318, 129477, 258954, 302113, 604226, 733703, 906339, 1467406, 1812678, 2201109, 4402218, 5135921, 10271842, 15407763, 30815526]

約数ペア:

[(1, 30815526), (2, 15407763), (3, 10271842), (6, 5135921), (7, 4402218), (14, 2201109), (17, 1812678), (21, 1467406), (34, 906339), (42, 733703), (51, 604226), (102, 302113), (119, 258954), (238, 129477), (357, 86318), (714, 43159)]