6761020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6899}}^1$

素因数の和:6922

約数の個数: 36

約数和(自身を含む): 16518600

約数和(自身を除く): 9757580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6899, 13798, 27596, 34495, 48293, 68990, 96586, 137980, 193172, 241465, 338051, 482930, 676102, 965860, 1352204, 1690255, 3380510, 6761020]

約数ペア:

[(1, 6761020), (2, 3380510), (4, 1690255), (5, 1352204), (7, 965860), (10, 676102), (14, 482930), (20, 338051), (28, 241465), (35, 193172), (49, 137980), (70, 96586), (98, 68990), (140, 48293), (196, 34495), (245, 27596), (490, 13798), (980, 6899)]