30598778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 56726400

約数和(自身を除く): 26127622

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 3109, 4921, 6218, 9842, 21763, 43526, 59071, 115033, 118142, 230066, 413497, 805231, 826994, 1610462, 2185627, 4371254, 15299389, 30598778]

約数ペア:

[(1, 30598778), (2, 15299389), (7, 4371254), (14, 2185627), (19, 1610462), (37, 826994), (38, 805231), (74, 413497), (133, 230066), (259, 118142), (266, 115033), (518, 59071), (703, 43526), (1406, 21763), (3109, 9842), (4921, 6218)]