39869190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{442991}}^1$

素因数の和:443004

約数の個数: 24

約数和(自身を含む): 103660128

約数和(自身を除く): 63790938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 442991, 885982, 1328973, 2214955, 2657946, 3986919, 4429910, 6644865, 7973838, 13289730, 19934595, 39869190]

約数ペア:

[(1, 39869190), (2, 19934595), (3, 13289730), (5, 7973838), (6, 6644865), (9, 4429910), (10, 3986919), (15, 2657946), (18, 2214955), (30, 1328973), (45, 885982), (90, 442991)]