2702790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 7160400

約数和(自身を除く): 4457610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 509, 531, 590, 885, 1018, 1062, 1527, 1770, 2545, 2655, 3054, 4581, 5090, 5310, 7635, 9162, 15270, 22905, 30031, 45810, 60062, 90093, 150155, 180186, 270279, 300310, 450465, 540558, 900930, 1351395, 2702790]

約数ペア:

[(1, 2702790), (2, 1351395), (3, 900930), (5, 540558), (6, 450465), (9, 300310), (10, 270279), (15, 180186), (18, 150155), (30, 90093), (45, 60062), (59, 45810), (90, 30031), (118, 22905), (177, 15270), (295, 9162), (354, 7635), (509, 5310), (531, 5090), (590, 4581), (885, 3054), (1018, 2655), (1062, 2545), (1527, 1770)]