86937570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{321991}}^1$

素因数の和:322007

約数の個数: 32

約数和(自身を含む): 231834240

約数和(自身を除く): 144896670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 321991, 643982, 965973, 1609955, 1931946, 2897919, 3219910, 4829865, 5795838, 8693757, 9659730, 14489595, 17387514, 28979190, 43468785, 86937570]

約数ペア:

[(1, 86937570), (2, 43468785), (3, 28979190), (5, 17387514), (6, 14489595), (9, 9659730), (10, 8693757), (15, 5795838), (18, 4829865), (27, 3219910), (30, 2897919), (45, 1931946), (54, 1609955), (90, 965973), (135, 643982), (270, 321991)]