107717960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1237}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 278104320

約数和(自身を除く): 170386360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 622, 1237, 1244, 1555, 2177, 2474, 2488, 3110, 4354, 4948, 6185, 6220, 8659, 8708, 9896, 10885, 12370, 12440, 17318, 17416, 21770, 24740, 34636, 43295, 43540, 49480, 69272, 86590, 87080, 173180, 346360, 384707, 769414, 1538828, 1923535, 2692949, 3077656, 3847070, 5385898, 7694140, 10771796, 13464745, 15388280, 21543592, 26929490, 53858980, 107717960]

約数ペア:

[(1, 107717960), (2, 53858980), (4, 26929490), (5, 21543592), (7, 15388280), (8, 13464745), (10, 10771796), (14, 7694140), (20, 5385898), (28, 3847070), (35, 3077656), (40, 2692949), (56, 1923535), (70, 1538828), (140, 769414), (280, 384707), (311, 346360), (622, 173180), (1237, 87080), (1244, 86590), (1555, 69272), (2177, 49480), (2474, 43540), (2488, 43295), (3110, 34636), (4354, 24740), (4948, 21770), (6185, 17416), (6220, 17318), (8659, 12440), (8708, 12370), (9896, 10885)]