2040883530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9718493}}^1$

素因数の和:9718510

約数の個数: 32

約数和(自身を含む): 5597852544

約数和(自身を除く): 3556969014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9718493, 19436986, 29155479, 48592465, 58310958, 68029451, 97184930, 136058902, 145777395, 204088353, 291554790, 340147255, 408176706, 680294510, 1020441765, 2040883530]

約数ペア:

[(1, 2040883530), (2, 1020441765), (3, 680294510), (5, 408176706), (6, 340147255), (7, 291554790), (10, 204088353), (14, 145777395), (15, 136058902), (21, 97184930), (30, 68029451), (35, 58310958), (42, 48592465), (70, 29155479), (105, 19436986), (210, 9718493)]