3314972990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1721}}^1\times {\mathrm{3931}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 6946947504

約数和(自身を除く): 3631974514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1721, 3442, 3931, 7862, 8605, 12047, 17210, 19655, 24094, 27517, 39310, 55034, 60235, 84329, 120470, 137585, 168658, 192619, 275170, 385238, 421645, 843290, 963095, 1926190, 6765251, 13530502, 33826255, 47356757, 67652510, 94713514, 236783785, 331497299, 473567570, 662994598, 1657486495, 3314972990]

約数ペア:

[(1, 3314972990), (2, 1657486495), (5, 662994598), (7, 473567570), (10, 331497299), (14, 236783785), (35, 94713514), (49, 67652510), (70, 47356757), (98, 33826255), (245, 13530502), (490, 6765251), (1721, 1926190), (3442, 963095), (3931, 843290), (7862, 421645), (8605, 385238), (12047, 275170), (17210, 192619), (19655, 168658), (24094, 137585), (27517, 120470), (39310, 84329), (55034, 60235)]