30281608

素因数分解:

$2^3\times 7^2\times {\mathrm{77249}}^1$

素因数の和:77269

約数の個数: 24

約数和(自身を含む): 66048750

約数和(自身を除く): 35767142

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 77249, 154498, 308996, 540743, 617992, 1081486, 2162972, 3785201, 4325944, 7570402, 15140804, 30281608]

約数ペア:

[(1, 30281608), (2, 15140804), (4, 7570402), (7, 4325944), (8, 3785201), (14, 2162972), (28, 1081486), (49, 617992), (56, 540743), (98, 308996), (196, 154498), (392, 77249)]