67798130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127921}}^1$

素因数の和:127981

約数の個数: 16

約数和(自身を含む): 124340184

約数和(自身を除く): 56542054

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 127921, 255842, 639605, 1279210, 6779813, 13559626, 33899065, 67798130]

約数ペア:

[(1, 67798130), (2, 33899065), (5, 13559626), (10, 6779813), (53, 1279210), (106, 639605), (265, 255842), (530, 127921)]