6693540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15937}}^1$

素因数の和:15956

約数の個数: 48

約数和(自身を含む): 21420672

約数和(自身を除く): 14727132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15937, 31874, 47811, 63748, 79685, 95622, 111559, 159370, 191244, 223118, 239055, 318740, 334677, 446236, 478110, 557795, 669354, 956220, 1115590, 1338708, 1673385, 2231180, 3346770, 6693540]

約数ペア:

[(1, 6693540), (2, 3346770), (3, 2231180), (4, 1673385), (5, 1338708), (6, 1115590), (7, 956220), (10, 669354), (12, 557795), (14, 478110), (15, 446236), (20, 334677), (21, 318740), (28, 239055), (30, 223118), (35, 191244), (42, 159370), (60, 111559), (70, 95622), (84, 79685), (105, 63748), (140, 47811), (210, 31874), (420, 15937)]