78759270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{291701}}^1$

素因数の和:291717

約数の個数: 32

約数和(自身を含む): 210025440

約数和(自身を除く): 131266170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 291701, 583402, 875103, 1458505, 1750206, 2625309, 2917010, 4375515, 5250618, 7875927, 8751030, 13126545, 15751854, 26253090, 39379635, 78759270]

約数ペア:

[(1, 78759270), (2, 39379635), (3, 26253090), (5, 15751854), (6, 13126545), (9, 8751030), (10, 7875927), (15, 5250618), (18, 4375515), (27, 2917010), (30, 2625309), (45, 1750206), (54, 1458505), (90, 875103), (135, 583402), (270, 291701)]