7935522070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16194943}}^1$

素因数の和:16194964

約数の個数: 24

約数和(自身を含む): 16616012544

約数和(自身を除く): 8680490474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16194943, 32389886, 80974715, 113364601, 161949430, 226729202, 566823005, 793552207, 1133646010, 1587104414, 3967761035, 7935522070]

約数ペア:

[(1, 7935522070), (2, 3967761035), (5, 1587104414), (7, 1133646010), (10, 793552207), (14, 566823005), (35, 226729202), (49, 161949430), (70, 113364601), (98, 80974715), (245, 32389886), (490, 16194943)]