255293310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{447883}}^1$

素因数の和:447912

約数の個数: 32

約数和(自身を含む): 644952960

約数和(自身を除く): 389659650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 447883, 895766, 1343649, 2239415, 2687298, 4478830, 6718245, 8509777, 13436490, 17019554, 25529331, 42548885, 51058662, 85097770, 127646655, 255293310]

約数ペア:

[(1, 255293310), (2, 127646655), (3, 85097770), (5, 51058662), (6, 42548885), (10, 25529331), (15, 17019554), (19, 13436490), (30, 8509777), (38, 6718245), (57, 4478830), (95, 2687298), (114, 2239415), (190, 1343649), (285, 895766), (570, 447883)]