155250230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2897}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 292953024

約数和(自身を除く): 137702794

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 1165, 2330, 2897, 5359, 5794, 10718, 14485, 26795, 28970, 53590, 66631, 133262, 333155, 666310, 675001, 1350002, 3375005, 6750010, 15525023, 31050046, 77625115, 155250230]

約数ペア:

[(1, 155250230), (2, 77625115), (5, 31050046), (10, 15525023), (23, 6750010), (46, 3375005), (115, 1350002), (230, 675001), (233, 666310), (466, 333155), (1165, 133262), (2330, 66631), (2897, 53590), (5359, 28970), (5794, 26795), (10718, 14485)]