2092380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 6002304

約数和(自身を除く): 3909924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 811, 860, 1290, 1622, 2433, 2580, 3244, 4055, 4866, 8110, 9732, 12165, 16220, 24330, 34873, 48660, 69746, 104619, 139492, 174365, 209238, 348730, 418476, 523095, 697460, 1046190, 2092380]

約数ペア:

[(1, 2092380), (2, 1046190), (3, 697460), (4, 523095), (5, 418476), (6, 348730), (10, 209238), (12, 174365), (15, 139492), (20, 104619), (30, 69746), (43, 48660), (60, 34873), (86, 24330), (129, 16220), (172, 12165), (215, 9732), (258, 8110), (430, 4866), (516, 4055), (645, 3244), (811, 2580), (860, 2433), (1290, 1622)]