30513274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 51388416

約数和(自身を除く): 20875142

約数列:

[1, 2, 11, 22, 67, 127, 134, 163, 254, 326, 737, 1397, 1474, 1793, 2794, 3586, 8509, 10921, 17018, 20701, 21842, 41402, 93599, 120131, 187198, 227711, 240262, 455422, 1386967, 2773934, 15256637, 30513274]

約数ペア:

[(1, 30513274), (2, 15256637), (11, 2773934), (22, 1386967), (67, 455422), (127, 240262), (134, 227711), (163, 187198), (254, 120131), (326, 93599), (737, 41402), (1397, 21842), (1474, 20701), (1793, 17018), (2794, 10921), (3586, 8509)]