64924650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{20611}}^1$

素因数の和:20636

約数の個数: 72

約数和(自身を含む): 199359264

約数和(自身を除く): 134434614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 20611, 41222, 61833, 103055, 123666, 144277, 185499, 206110, 288554, 309165, 370998, 432831, 515275, 618330, 721385, 865662, 927495, 1030550, 1298493, 1442770, 1545825, 1854990, 2164155, 2596986, 3091650, 3606925, 4328310, 4637475, 6492465, 7213850, 9274950, 10820775, 12984930, 21641550, 32462325, 64924650]

約数ペア:

[(1, 64924650), (2, 32462325), (3, 21641550), (5, 12984930), (6, 10820775), (7, 9274950), (9, 7213850), (10, 6492465), (14, 4637475), (15, 4328310), (18, 3606925), (21, 3091650), (25, 2596986), (30, 2164155), (35, 1854990), (42, 1545825), (45, 1442770), (50, 1298493), (63, 1030550), (70, 927495), (75, 865662), (90, 721385), (105, 618330), (126, 515275), (150, 432831), (175, 370998), (210, 309165), (225, 288554), (315, 206110), (350, 185499), (450, 144277), (525, 123666), (630, 103055), (1050, 61833), (1575, 41222), (3150, 20611)]