38962140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92767}}^1$

素因数の和:92786

約数の個数: 48

約数和(自身を含む): 124680192

約数和(自身を除く): 85718052

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, 92767, 185534, 278301, 371068, 463835, 556602, 649369, 927670, 1113204, 1298738, 1391505, 1855340, 1948107, 2597476, 2783010, 3246845, 3896214, 5566020, 6493690, 7792428, 9740535, 12987380, 19481070, 38962140]

約数ペア:

[(1, 38962140), (2, 19481070), (3, 12987380), (4, 9740535), (5, 7792428), (6, 6493690), (7, 5566020), (10, 3896214), (12, 3246845), (14, 2783010), (15, 2597476), (20, 1948107), (21, 1855340), (28, 1391505), (30, 1298738), (35, 1113204), (42, 927670), (60, 649369), (70, 556602), (84, 463835), (105, 371068), (140, 278301), (210, 185534), (420, 92767)]