30656234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115249}}^1$

素因数の和:115277

約数の個数: 16

約数和(自身を含む): 55320000

約数和(自身を除く): 24663766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 115249, 230498, 806743, 1613486, 2189731, 4379462, 15328117, 30656234]

約数ペア:

[(1, 30656234), (2, 15328117), (7, 4379462), (14, 2189731), (19, 1613486), (38, 806743), (133, 230498), (266, 115249)]