13947030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 36447840

約数和(自身を除く): 22500810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 439, 706, 878, 1059, 1317, 1765, 2118, 2195, 2634, 3177, 3530, 3951, 4390, 5295, 6354, 6585, 7902, 10590, 13170, 15885, 19755, 31770, 39510, 154967, 309934, 464901, 774835, 929802, 1394703, 1549670, 2324505, 2789406, 4649010, 6973515, 13947030]

約数ペア:

[(1, 13947030), (2, 6973515), (3, 4649010), (5, 2789406), (6, 2324505), (9, 1549670), (10, 1394703), (15, 929802), (18, 774835), (30, 464901), (45, 309934), (90, 154967), (353, 39510), (439, 31770), (706, 19755), (878, 15885), (1059, 13170), (1317, 10590), (1765, 7902), (2118, 6585), (2195, 6354), (2634, 5295), (3177, 4390), (3530, 3951)]