90530690

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{9851}}^1$

素因数の和:10777

約数の個数: 16

約数和(自身を含む): 163149120

約数和(自身を除く): 72618430

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 9851, 19702, 49255, 98510, 9053069, 18106138, 45265345, 90530690]

約数ペア:

[(1, 90530690), (2, 45265345), (5, 18106138), (10, 9053069), (919, 98510), (1838, 49255), (4595, 19702), (9190, 9851)]