30617986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 56160000

約数和(自身を除く): 25542014

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1249, 1442, 1751, 2498, 3502, 8743, 12257, 17486, 21233, 24514, 42466, 128647, 148631, 257294, 297262, 900529, 1801058, 2186999, 4373998, 15308993, 30617986]

約数ペア:

[(1, 30617986), (2, 15308993), (7, 4373998), (14, 2186999), (17, 1801058), (34, 900529), (103, 297262), (119, 257294), (206, 148631), (238, 128647), (721, 42466), (1249, 24514), (1442, 21233), (1751, 17486), (2498, 12257), (3502, 8743)]