156956250010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6857}}^1\times {\mathrm{326999}}^1$

素因数の和:333870

約数の個数: 32

約数和(自身を含む): 322929504000

約数和(自身を除く): 165973253990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6857, 13714, 34285, 47999, 68570, 95998, 239995, 326999, 479990, 653998, 1634995, 2288993, 3269990, 4577986, 11444965, 22889930, 2242232143, 4484464286, 11211160715, 15695625001, 22422321430, 31391250002, 78478125005, 156956250010]

約数ペア:

[(1, 156956250010), (2, 78478125005), (5, 31391250002), (7, 22422321430), (10, 15695625001), (14, 11211160715), (35, 4484464286), (70, 2242232143), (6857, 22889930), (13714, 11444965), (34285, 4577986), (47999, 3269990), (68570, 2288993), (95998, 1634995), (239995, 653998), (326999, 479990)]