6247220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{44623}}^1$

素因数の和:44639

約数の個数: 24

約数和(自身を含む): 14993664

約数和(自身を除く): 8746444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 44623, 89246, 178492, 223115, 312361, 446230, 624722, 892460, 1249444, 1561805, 3123610, 6247220]

約数ペア:

[(1, 6247220), (2, 3123610), (4, 1561805), (5, 1249444), (7, 892460), (10, 624722), (14, 446230), (20, 312361), (28, 223115), (35, 178492), (70, 89246), (140, 44623)]