91048140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{505823}}^1$

素因数の和:505838

約数の個数: 36

約数和(自身を含む): 276179904

約数和(自身を除く): 185131764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 505823, 1011646, 1517469, 2023292, 2529115, 3034938, 4552407, 5058230, 6069876, 7587345, 9104814, 10116460, 15174690, 18209628, 22762035, 30349380, 45524070, 91048140]

約数ペア:

[(1, 91048140), (2, 45524070), (3, 30349380), (4, 22762035), (5, 18209628), (6, 15174690), (9, 10116460), (10, 9104814), (12, 7587345), (15, 6069876), (18, 5058230), (20, 4552407), (30, 3034938), (36, 2529115), (45, 2023292), (60, 1517469), (90, 1011646), (180, 505823)]