10203420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{170057}}^1$

素因数の和:170069

約数の個数: 24

約数和(自身を含む): 28569744

約数和(自身を除く): 18366324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 170057, 340114, 510171, 680228, 850285, 1020342, 1700570, 2040684, 2550855, 3401140, 5101710, 10203420]

約数ペア:

[(1, 10203420), (2, 5101710), (3, 3401140), (4, 2550855), (5, 2040684), (6, 1700570), (10, 1020342), (12, 850285), (15, 680228), (20, 510171), (30, 340114), (60, 170057)]