270557070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1288367}}^1$

素因数の和:1288384

約数の個数: 32

約数和(自身を含む): 742099968

約数和(自身を除く): 471542898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1288367, 2576734, 3865101, 6441835, 7730202, 9018569, 12883670, 18037138, 19325505, 27055707, 38651010, 45092845, 54111414, 90185690, 135278535, 270557070]

約数ペア:

[(1, 270557070), (2, 135278535), (3, 90185690), (5, 54111414), (6, 45092845), (7, 38651010), (10, 27055707), (14, 19325505), (15, 18037138), (21, 12883670), (30, 9018569), (35, 7730202), (42, 6441835), (70, 3865101), (105, 2576734), (210, 1288367)]