28977870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31159}}^1$

素因数の和:31200

約数の個数: 32

約数和(自身を含む): 71792640

約数和(自身を除く): 42814770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 31159, 62318, 93477, 155795, 186954, 311590, 467385, 934770, 965929, 1931858, 2897787, 4829645, 5795574, 9659290, 14488935, 28977870]

約数ペア:

[(1, 28977870), (2, 14488935), (3, 9659290), (5, 5795574), (6, 4829645), (10, 2897787), (15, 1931858), (30, 965929), (31, 934770), (62, 467385), (93, 311590), (155, 186954), (186, 155795), (310, 93477), (465, 62318), (930, 31159)]