248049136510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1160681}}^1$

素因数の和:1160809

約数の個数: 64

約数和(自身を含む): 529493842944

約数和(自身を除く): 281444706434

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 71, 86, 142, 215, 301, 355, 430, 497, 602, 710, 994, 1505, 2485, 3010, 3053, 4970, 6106, 15265, 21371, 30530, 42742, 106855, 213710, 1160681, 2321362, 5803405, 8124767, 11606810, 16249534, 40623835, 49909283, 81247670, 82408351, 99818566, 164816702, 249546415, 349364981, 412041755, 499092830, 576858457, 698729962, 824083510, 1153716914, 1746824905, 2884292285, 3493649810, 3543559093, 5768584570, 7087118186, 17717795465, 24804913651, 35435590930, 49609827302, 124024568255, 248049136510]

約数ペア:

[(1, 248049136510), (2, 124024568255), (5, 49609827302), (7, 35435590930), (10, 24804913651), (14, 17717795465), (35, 7087118186), (43, 5768584570), (70, 3543559093), (71, 3493649810), (86, 2884292285), (142, 1746824905), (215, 1153716914), (301, 824083510), (355, 698729962), (430, 576858457), (497, 499092830), (602, 412041755), (710, 349364981), (994, 249546415), (1505, 164816702), (2485, 99818566), (3010, 82408351), (3053, 81247670), (4970, 49909283), (6106, 40623835), (15265, 16249534), (21371, 11606810), (30530, 8124767), (42742, 5803405), (106855, 2321362), (213710, 1160681)]