27540970

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8971}}^1$

素因数の和:9285

約数の個数: 16

約数和(自身を含む): 49740768

約数和(自身を除く): 22199798

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 8971, 17942, 44855, 89710, 2754097, 5508194, 13770485, 27540970]

約数ペア:

[(1, 27540970), (2, 13770485), (5, 5508194), (10, 2754097), (307, 89710), (614, 44855), (1535, 17942), (3070, 8971)]