30342886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 56252160

約数和(自身を除く): 25909274

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 3083, 4921, 6166, 9842, 21581, 43162, 58577, 114071, 117154, 228142, 410039, 798497, 820078, 1596994, 2167349, 4334698, 15171443, 30342886]

約数ペア:

[(1, 30342886), (2, 15171443), (7, 4334698), (14, 2167349), (19, 1596994), (37, 820078), (38, 798497), (74, 410039), (133, 228142), (259, 117154), (266, 114071), (518, 58577), (703, 43162), (1406, 21581), (3083, 9842), (4921, 6166)]