71812230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{341963}}^1$

素因数の和:341980

約数の個数: 32

約数和(自身を含む): 196971264

約数和(自身を除く): 125159034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 341963, 683926, 1025889, 1709815, 2051778, 2393741, 3419630, 4787482, 5129445, 7181223, 10258890, 11968705, 14362446, 23937410, 35906115, 71812230]

約数ペア:

[(1, 71812230), (2, 35906115), (3, 23937410), (5, 14362446), (6, 11968705), (7, 10258890), (10, 7181223), (14, 5129445), (15, 4787482), (21, 3419630), (30, 2393741), (35, 2051778), (42, 1709815), (70, 1025889), (105, 683926), (210, 341963)]