172634210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{36809}}^1$

素因数の和:36890

約数の個数: 32

約数和(自身を含む): 360443520

約数和(自身を除く): 187809310

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 36809, 73618, 184045, 257663, 368090, 515326, 1288315, 2466203, 2576630, 4932406, 12331015, 17263421, 24662030, 34526842, 86317105, 172634210]

約数ペア:

[(1, 172634210), (2, 86317105), (5, 34526842), (7, 24662030), (10, 17263421), (14, 12331015), (35, 4932406), (67, 2576630), (70, 2466203), (134, 1288315), (335, 515326), (469, 368090), (670, 257663), (938, 184045), (2345, 73618), (4690, 36809)]