28015030

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18553}}^1$

素因数の和:18711

約数の個数: 16

約数和(自身を含む): 50763744

約数和(自身を除く): 22748714

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 18553, 37106, 92765, 185530, 2801503, 5603006, 14007515, 28015030]

約数ペア:

[(1, 28015030), (2, 14007515), (5, 5603006), (10, 2801503), (151, 185530), (302, 92765), (755, 37106), (1510, 18553)]