67694820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1128247}}^1$

素因数の和:1128259

約数の個数: 24

約数和(自身を含む): 189545664

約数和(自身を除く): 121850844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1128247, 2256494, 3384741, 4512988, 5641235, 6769482, 11282470, 13538964, 16923705, 22564940, 33847410, 67694820]

約数ペア:

[(1, 67694820), (2, 33847410), (3, 22564940), (4, 16923705), (5, 13538964), (6, 11282470), (10, 6769482), (12, 5641235), (15, 4512988), (20, 3384741), (30, 2256494), (60, 1128247)]