23225580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18433}}^1$

素因数の和:18455

約数の個数: 72

約数和(自身を含む): 80519712

約数和(自身を除く): 57294132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18433, 36866, 55299, 73732, 92165, 110598, 129031, 165897, 184330, 221196, 258062, 276495, 331794, 368660, 387093, 516124, 552990, 645155, 663588, 774186, 829485, 1105980, 1161279, 1290310, 1548372, 1658970, 1935465, 2322558, 2580620, 3317940, 3870930, 4645116, 5806395, 7741860, 11612790, 23225580]

約数ペア:

[(1, 23225580), (2, 11612790), (3, 7741860), (4, 5806395), (5, 4645116), (6, 3870930), (7, 3317940), (9, 2580620), (10, 2322558), (12, 1935465), (14, 1658970), (15, 1548372), (18, 1290310), (20, 1161279), (21, 1105980), (28, 829485), (30, 774186), (35, 663588), (36, 645155), (42, 552990), (45, 516124), (60, 387093), (63, 368660), (70, 331794), (84, 276495), (90, 258062), (105, 221196), (126, 184330), (140, 165897), (180, 129031), (210, 110598), (252, 92165), (315, 73732), (420, 55299), (630, 36866), (1260, 18433)]