977542370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{130513}}^1$

素因数の和:130634

約数の個数: 32

約数和(自身を含む): 2029753728

約数和(自身を除く): 1052211358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 130513, 261026, 652565, 913591, 1305130, 1827182, 4567955, 9135910, 13964891, 27929782, 69824455, 97754237, 139648910, 195508474, 488771185, 977542370]

約数ペア:

[(1, 977542370), (2, 488771185), (5, 195508474), (7, 139648910), (10, 97754237), (14, 69824455), (35, 27929782), (70, 13964891), (107, 9135910), (214, 4567955), (535, 1827182), (749, 1305130), (1070, 913591), (1498, 652565), (3745, 261026), (7490, 130513)]