7244980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2399}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 15321600

約数和(自身を除く): 8076620

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 2399, 3020, 4798, 9596, 11995, 23990, 47980, 362249, 724498, 1448996, 1811245, 3622490, 7244980]

約数ペア:

[(1, 7244980), (2, 3622490), (4, 1811245), (5, 1448996), (10, 724498), (20, 362249), (151, 47980), (302, 23990), (604, 11995), (755, 9596), (1510, 4798), (2399, 3020)]