30259411

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 38527440

約数和(自身を除く): 8268029

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 709, 871, 3283, 4963, 6097, 9217, 34741, 42679, 47503, 64519, 332521, 451633, 617539, 2327647, 4322773, 30259411]

約数ペア:

[(1, 30259411), (7, 4322773), (13, 2327647), (49, 617539), (67, 451633), (91, 332521), (469, 64519), (637, 47503), (709, 42679), (871, 34741), (3283, 9217), (4963, 6097)]