231615030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{12007}}^1$

素因数の和:12660

約数の個数: 32

約数和(自身を含む): 556786944

約数和(自身を除く): 325171914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 6430, 9645, 12007, 19290, 24014, 36021, 60035, 72042, 120070, 180105, 360210, 7720501, 15441002, 23161503, 38602505, 46323006, 77205010, 115807515, 231615030]

約数ペア:

[(1, 231615030), (2, 115807515), (3, 77205010), (5, 46323006), (6, 38602505), (10, 23161503), (15, 15441002), (30, 7720501), (643, 360210), (1286, 180105), (1929, 120070), (3215, 72042), (3858, 60035), (6430, 36021), (9645, 24014), (12007, 19290)]