208349730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2314997}}^1$

素因数の和:2315010

約数の個数: 24

約数和(自身を含む): 541709532

約数和(自身を除く): 333359802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2314997, 4629994, 6944991, 11574985, 13889982, 20834973, 23149970, 34724955, 41669946, 69449910, 104174865, 208349730]

約数ペア:

[(1, 208349730), (2, 104174865), (3, 69449910), (5, 41669946), (6, 34724955), (9, 23149970), (10, 20834973), (15, 13889982), (18, 11574985), (30, 6944991), (45, 4629994), (90, 2314997)]