78029190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{288997}}^1$

素因数の和:289013

約数の個数: 32

約数和(自身を含む): 208078560

約数和(自身を除く): 130049370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 288997, 577994, 866991, 1444985, 1733982, 2600973, 2889970, 4334955, 5201946, 7802919, 8669910, 13004865, 15605838, 26009730, 39014595, 78029190]

約数ペア:

[(1, 78029190), (2, 39014595), (3, 26009730), (5, 15605838), (6, 13004865), (9, 8669910), (10, 7802919), (15, 5201946), (18, 4334955), (27, 2889970), (30, 2600973), (45, 1733982), (54, 1444985), (90, 866991), (135, 577994), (270, 288997)]