416389620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6939827}}^1$

素因数の和:6939839

約数の個数: 24

約数和(自身を含む): 1165891104

約数和(自身を除く): 749501484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6939827, 13879654, 20819481, 27759308, 34699135, 41638962, 69398270, 83277924, 104097405, 138796540, 208194810, 416389620]

約数ペア:

[(1, 416389620), (2, 208194810), (3, 138796540), (4, 104097405), (5, 83277924), (6, 69398270), (10, 41638962), (12, 34699135), (15, 27759308), (20, 20819481), (30, 13879654), (60, 6939827)]