2065268100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{983461}}^1$

素因数の和:983485

約数の個数: 72

約数和(自身を含む): 6829160128

約数和(自身を除く): 4763892028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 983461, 1966922, 2950383, 3933844, 4917305, 5900766, 6884227, 9834610, 11801532, 13768454, 14751915, 19669220, 20652681, 24586525, 27536908, 29503830, 34421135, 41305362, 49173050, 59007660, 68842270, 73759575, 82610724, 98346100, 103263405, 137684540, 147519150, 172105675, 206526810, 295038300, 344211350, 413053620, 516317025, 688422700, 1032634050, 2065268100]

約数ペア:

[(1, 2065268100), (2, 1032634050), (3, 688422700), (4, 516317025), (5, 413053620), (6, 344211350), (7, 295038300), (10, 206526810), (12, 172105675), (14, 147519150), (15, 137684540), (20, 103263405), (21, 98346100), (25, 82610724), (28, 73759575), (30, 68842270), (35, 59007660), (42, 49173050), (50, 41305362), (60, 34421135), (70, 29503830), (75, 27536908), (84, 24586525), (100, 20652681), (105, 19669220), (140, 14751915), (150, 13768454), (175, 11801532), (210, 9834610), (300, 6884227), (350, 5900766), (420, 4917305), (525, 3933844), (700, 2950383), (1050, 1966922), (2100, 983461)]