268450010

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{87443}}^1$

素因数の和:87757

約数の個数: 16

約数和(自身を含む): 484789536

約数和(自身を除く): 216339526

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 87443, 174886, 437215, 874430, 26845001, 53690002, 134225005, 268450010]

約数ペア:

[(1, 268450010), (2, 134225005), (5, 53690002), (10, 26845001), (307, 874430), (614, 437215), (1535, 174886), (3070, 87443)]