284643420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4744057}}^1$

素因数の和:4744069

約数の個数: 24

約数和(自身を含む): 797001744

約数和(自身を除く): 512358324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4744057, 9488114, 14232171, 18976228, 23720285, 28464342, 47440570, 56928684, 71160855, 94881140, 142321710, 284643420]

約数ペア:

[(1, 284643420), (2, 142321710), (3, 94881140), (4, 71160855), (5, 56928684), (6, 47440570), (10, 28464342), (12, 23720285), (15, 18976228), (20, 14232171), (30, 9488114), (60, 4744057)]