28860690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31033}}^1$

素因数の和:31074

約数の個数: 32

約数和(自身を含む): 71502336

約数和(自身を除く): 42641646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 31033, 62066, 93099, 155165, 186198, 310330, 465495, 930990, 962023, 1924046, 2886069, 4810115, 5772138, 9620230, 14430345, 28860690]

約数ペア:

[(1, 28860690), (2, 14430345), (3, 9620230), (5, 5772138), (6, 4810115), (10, 2886069), (15, 1924046), (30, 962023), (31, 930990), (62, 465495), (93, 310330), (155, 186198), (186, 155165), (310, 93099), (465, 62066), (930, 31033)]