12657750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 36122112

約数和(自身を除く): 23464362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2411, 2625, 4822, 5250, 7233, 12055, 14466, 16877, 24110, 33754, 36165, 50631, 60275, 72330, 84385, 101262, 120550, 168770, 180825, 253155, 301375, 361650, 421925, 506310, 602750, 843850, 904125, 1265775, 1808250, 2109625, 2531550, 4219250, 6328875, 12657750]

約数ペア:

[(1, 12657750), (2, 6328875), (3, 4219250), (5, 2531550), (6, 2109625), (7, 1808250), (10, 1265775), (14, 904125), (15, 843850), (21, 602750), (25, 506310), (30, 421925), (35, 361650), (42, 301375), (50, 253155), (70, 180825), (75, 168770), (105, 120550), (125, 101262), (150, 84385), (175, 72330), (210, 60275), (250, 50631), (350, 36165), (375, 33754), (525, 24110), (750, 16877), (875, 14466), (1050, 12055), (1750, 7233), (2411, 5250), (2625, 4822)]