69688140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2063}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 195568128

約数和(自身を除く): 125879988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2063, 2252, 2815, 3378, 4126, 5630, 6189, 6756, 8252, 8445, 10315, 11260, 12378, 16890, 20630, 24756, 30945, 33780, 41260, 61890, 123780, 1161469, 2322938, 3484407, 4645876, 5807345, 6968814, 11614690, 13937628, 17422035, 23229380, 34844070, 69688140]

約数ペア:

[(1, 69688140), (2, 34844070), (3, 23229380), (4, 17422035), (5, 13937628), (6, 11614690), (10, 6968814), (12, 5807345), (15, 4645876), (20, 3484407), (30, 2322938), (60, 1161469), (563, 123780), (1126, 61890), (1689, 41260), (2063, 33780), (2252, 30945), (2815, 24756), (3378, 20630), (4126, 16890), (5630, 12378), (6189, 11260), (6756, 10315), (8252, 8445)]