30220456

素因数分解:

$2^3\times 7^2\times {\mathrm{77093}}^1$

素因数の和:77113

約数の個数: 24

約数和(自身を含む): 65915370

約数和(自身を除く): 35694914

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 77093, 154186, 308372, 539651, 616744, 1079302, 2158604, 3777557, 4317208, 7555114, 15110228, 30220456]

約数ペア:

[(1, 30220456), (2, 15110228), (4, 7555114), (7, 4317208), (8, 3777557), (14, 2158604), (28, 1079302), (49, 616744), (56, 539651), (98, 308372), (196, 154186), (392, 77093)]