8805540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3413}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 25236288

約数和(自身を除く): 16430748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3413, 6826, 10239, 13652, 17065, 20478, 34130, 40956, 51195, 68260, 102390, 146759, 204780, 293518, 440277, 587036, 733795, 880554, 1467590, 1761108, 2201385, 2935180, 4402770, 8805540]

約数ペア:

[(1, 8805540), (2, 4402770), (3, 2935180), (4, 2201385), (5, 1761108), (6, 1467590), (10, 880554), (12, 733795), (15, 587036), (20, 440277), (30, 293518), (43, 204780), (60, 146759), (86, 102390), (129, 68260), (172, 51195), (215, 40956), (258, 34130), (430, 20478), (516, 17065), (645, 13652), (860, 10239), (1290, 6826), (2580, 3413)]