342495860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56893}}^1$

素因数の和:56952

約数の個数: 48

約数和(自身を含む): 841120896

約数和(自身を除く): 498625036

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, 56893, 113786, 227572, 284465, 398251, 568930, 796502, 1137860, 1593004, 1991255, 2446399, 3982510, 4892798, 7965020, 9785596, 12231995, 17124793, 24463990, 34249586, 48927980, 68499172, 85623965, 171247930, 342495860]

約数ペア:

[(1, 342495860), (2, 171247930), (4, 85623965), (5, 68499172), (7, 48927980), (10, 34249586), (14, 24463990), (20, 17124793), (28, 12231995), (35, 9785596), (43, 7965020), (70, 4892798), (86, 3982510), (140, 2446399), (172, 1991255), (215, 1593004), (301, 1137860), (430, 796502), (602, 568930), (860, 398251), (1204, 284465), (1505, 227572), (3010, 113786), (6020, 56893)]