7944990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8584

約数の個数: 32

約数和(自身を含む): 19685376

約数和(自身を除く): 11740386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 8543, 17086, 25629, 42715, 51258, 85430, 128145, 256290, 264833, 529666, 794499, 1324165, 1588998, 2648330, 3972495, 7944990]

約数ペア:

[(1, 7944990), (2, 3972495), (3, 2648330), (5, 1588998), (6, 1324165), (10, 794499), (15, 529666), (30, 264833), (31, 256290), (62, 128145), (93, 85430), (155, 51258), (186, 42715), (310, 25629), (465, 17086), (930, 8543)]