57706590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4463}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 138848256

約数和(自身を除く): 81141666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 4463, 6465, 8926, 12930, 13389, 22315, 26778, 44630, 66945, 133890, 1923553, 3847106, 5770659, 9617765, 11541318, 19235530, 28853295, 57706590]

約数ペア:

[(1, 57706590), (2, 28853295), (3, 19235530), (5, 11541318), (6, 9617765), (10, 5770659), (15, 3847106), (30, 1923553), (431, 133890), (862, 66945), (1293, 44630), (2155, 26778), (2586, 22315), (4310, 13389), (4463, 12930), (6465, 8926)]