81098490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245753}}^1$

素因数の和:245774

約数の個数: 32

約数和(自身を含む): 212331456

約数和(自身を除く): 131232966

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 245753, 491506, 737259, 1228765, 1474518, 2457530, 2703283, 3686295, 5406566, 7372590, 8109849, 13516415, 16219698, 27032830, 40549245, 81098490]

約数ペア:

[(1, 81098490), (2, 40549245), (3, 27032830), (5, 16219698), (6, 13516415), (10, 8109849), (11, 7372590), (15, 5406566), (22, 3686295), (30, 2703283), (33, 2457530), (55, 1474518), (66, 1228765), (110, 737259), (165, 491506), (330, 245753)]