67682860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11243}}^1$

素因数の和:11302

約数の個数: 48

約数和(自身を含む): 166231296

約数和(自身を除く): 98548436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 11243, 22486, 44972, 56215, 78701, 112430, 157402, 224860, 314804, 393505, 483449, 787010, 966898, 1574020, 1933796, 2417245, 3384143, 4834490, 6768286, 9668980, 13536572, 16920715, 33841430, 67682860]

約数ペア:

[(1, 67682860), (2, 33841430), (4, 16920715), (5, 13536572), (7, 9668980), (10, 6768286), (14, 4834490), (20, 3384143), (28, 2417245), (35, 1933796), (43, 1574020), (70, 966898), (86, 787010), (140, 483449), (172, 393505), (215, 314804), (301, 224860), (430, 157402), (602, 112430), (860, 78701), (1204, 56215), (1505, 44972), (3010, 22486), (6020, 11243)]