12705549430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181507849}}^1$

素因数の和:181507863

約数の個数: 16

約数和(自身を含む): 26137130400

約数和(自身を除く): 13431580970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181507849, 363015698, 907539245, 1270554943, 1815078490, 2541109886, 6352774715, 12705549430]

約数ペア:

[(1, 12705549430), (2, 6352774715), (5, 2541109886), (7, 1815078490), (10, 1270554943), (14, 907539245), (35, 363015698), (70, 181507849)]