2583420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6151}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 8268288

約数和(自身を除く): 5684868

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, 6151, 12302, 18453, 24604, 30755, 36906, 43057, 61510, 73812, 86114, 92265, 123020, 129171, 172228, 184530, 215285, 258342, 369060, 430570, 516684, 645855, 861140, 1291710, 2583420]

約数ペア:

[(1, 2583420), (2, 1291710), (3, 861140), (4, 645855), (5, 516684), (6, 430570), (7, 369060), (10, 258342), (12, 215285), (14, 184530), (15, 172228), (20, 129171), (21, 123020), (28, 92265), (30, 86114), (35, 73812), (42, 61510), (60, 43057), (70, 36906), (84, 30755), (105, 24604), (140, 18453), (210, 12302), (420, 6151)]