2908500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{277}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 9714432

約数和(自身を除く): 6805932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 277, 300, 350, 375, 420, 500, 525, 554, 700, 750, 831, 875, 1050, 1108, 1385, 1500, 1662, 1750, 1939, 2100, 2625, 2770, 3324, 3500, 3878, 4155, 5250, 5540, 5817, 6925, 7756, 8310, 9695, 10500, 11634, 13850, 16620, 19390, 20775, 23268, 27700, 29085, 34625, 38780, 41550, 48475, 58170, 69250, 83100, 96950, 103875, 116340, 138500, 145425, 193900, 207750, 242375, 290850, 415500, 484750, 581700, 727125, 969500, 1454250, 2908500]

約数ペア:

[(1, 2908500), (2, 1454250), (3, 969500), (4, 727125), (5, 581700), (6, 484750), (7, 415500), (10, 290850), (12, 242375), (14, 207750), (15, 193900), (20, 145425), (21, 138500), (25, 116340), (28, 103875), (30, 96950), (35, 83100), (42, 69250), (50, 58170), (60, 48475), (70, 41550), (75, 38780), (84, 34625), (100, 29085), (105, 27700), (125, 23268), (140, 20775), (150, 19390), (175, 16620), (210, 13850), (250, 11634), (277, 10500), (300, 9695), (350, 8310), (375, 7756), (420, 6925), (500, 5817), (525, 5540), (554, 5250), (700, 4155), (750, 3878), (831, 3500), (875, 3324), (1050, 2770), (1108, 2625), (1385, 2100), (1500, 1939), (1662, 1750)]