70003420

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{6217}}^1$

素因数の和:6789

約数の個数: 24

約数和(自身を含む): 147291984

約数和(自身を除く): 77288564

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 6217, 11260, 12434, 24868, 31085, 62170, 124340, 3500171, 7000342, 14000684, 17500855, 35001710, 70003420]

約数ペア:

[(1, 70003420), (2, 35001710), (4, 17500855), (5, 14000684), (10, 7000342), (20, 3500171), (563, 124340), (1126, 62170), (2252, 31085), (2815, 24868), (5630, 12434), (6217, 11260)]