1969974540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3648101}}^1$

素因数の和:3648119

約数の個数: 48

約数和(自身を含む): 6128811360

約数和(自身を除く): 4158836820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3648101, 7296202, 10944303, 14592404, 18240505, 21888606, 32832909, 36481010, 43777212, 54721515, 65665818, 72962020, 98498727, 109443030, 131331636, 164164545, 196997454, 218886060, 328329090, 393994908, 492493635, 656658180, 984987270, 1969974540]

約数ペア:

[(1, 1969974540), (2, 984987270), (3, 656658180), (4, 492493635), (5, 393994908), (6, 328329090), (9, 218886060), (10, 196997454), (12, 164164545), (15, 131331636), (18, 109443030), (20, 98498727), (27, 72962020), (30, 65665818), (36, 54721515), (45, 43777212), (54, 36481010), (60, 32832909), (90, 21888606), (108, 18240505), (135, 14592404), (180, 10944303), (270, 7296202), (540, 3648101)]