13403729080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47870461}}^1$

素因数の和:47870479

約数の個数: 32

約数和(自身を含む): 34466732640

約数和(自身を除く): 21063003560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47870461, 95740922, 191481844, 239352305, 335093227, 382963688, 478704610, 670186454, 957409220, 1340372908, 1675466135, 1914818440, 2680745816, 3350932270, 6701864540, 13403729080]

約数ペア:

[(1, 13403729080), (2, 6701864540), (4, 3350932270), (5, 2680745816), (7, 1914818440), (8, 1675466135), (10, 1340372908), (14, 957409220), (20, 670186454), (28, 478704610), (35, 382963688), (40, 335093227), (56, 239352305), (70, 191481844), (140, 95740922), (280, 47870461)]