7029403220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50210023}}^1$

素因数の和:50210039

約数の個数: 24

約数和(自身を含む): 16870568064

約数和(自身を除く): 9841164844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50210023, 100420046, 200840092, 251050115, 351470161, 502100230, 702940322, 1004200460, 1405880644, 1757350805, 3514701610, 7029403220]

約数ペア:

[(1, 7029403220), (2, 3514701610), (4, 1757350805), (5, 1405880644), (7, 1004200460), (10, 702940322), (14, 502100230), (20, 351470161), (28, 251050115), (35, 200840092), (70, 100420046), (140, 50210023)]