7091140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50651}}^1$

素因数の和:50667

約数の個数: 24

約数和(自身を含む): 17019072

約数和(自身を除く): 9927932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50651, 101302, 202604, 253255, 354557, 506510, 709114, 1013020, 1418228, 1772785, 3545570, 7091140]

約数ペア:

[(1, 7091140), (2, 3545570), (4, 1772785), (5, 1418228), (7, 1013020), (10, 709114), (14, 506510), (20, 354557), (28, 253255), (35, 202604), (70, 101302), (140, 50651)]