97439860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{695999}}^1$

素因数の和:696015

約数の個数: 24

約数和(自身を含む): 233856000

約数和(自身を除く): 136416140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 695999, 1391998, 2783996, 3479995, 4871993, 6959990, 9743986, 13919980, 19487972, 24359965, 48719930, 97439860]

約数ペア:

[(1, 97439860), (2, 48719930), (4, 24359965), (5, 19487972), (7, 13919980), (10, 9743986), (14, 6959990), (20, 4871993), (28, 3479995), (35, 2783996), (70, 1391998), (140, 695999)]