7949130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37853}}^1$

素因数の和:37870

約数の個数: 32

約数和(自身を含む): 21803904

約数和(自身を除く): 13854774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 37853, 75706, 113559, 189265, 227118, 264971, 378530, 529942, 567795, 794913, 1135590, 1324855, 1589826, 2649710, 3974565, 7949130]

約数ペア:

[(1, 7949130), (2, 3974565), (3, 2649710), (5, 1589826), (6, 1324855), (7, 1135590), (10, 794913), (14, 567795), (15, 529942), (21, 378530), (30, 264971), (35, 227118), (42, 189265), (70, 113559), (105, 75706), (210, 37853)]