42889620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{714827}}^1$

素因数の和:714839

約数の個数: 24

約数和(自身を含む): 120091104

約数和(自身を除く): 77201484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 714827, 1429654, 2144481, 2859308, 3574135, 4288962, 7148270, 8577924, 10722405, 14296540, 21444810, 42889620]

約数ペア:

[(1, 42889620), (2, 21444810), (3, 14296540), (4, 10722405), (5, 8577924), (6, 7148270), (10, 4288962), (12, 3574135), (15, 2859308), (20, 2144481), (30, 1429654), (60, 714827)]