26955810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{42787}}^1$

素因数の和:42807

約数の個数: 48

約数和(自身を含む): 80099136

約数和(自身を除く): 53143326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 42787, 85574, 128361, 213935, 256722, 299509, 385083, 427870, 599018, 641805, 770166, 898527, 1283610, 1497545, 1797054, 1925415, 2695581, 2995090, 3850830, 4492635, 5391162, 8985270, 13477905, 26955810]

約数ペア:

[(1, 26955810), (2, 13477905), (3, 8985270), (5, 5391162), (6, 4492635), (7, 3850830), (9, 2995090), (10, 2695581), (14, 1925415), (15, 1797054), (18, 1497545), (21, 1283610), (30, 898527), (35, 770166), (42, 641805), (45, 599018), (63, 427870), (70, 385083), (90, 299509), (105, 256722), (126, 213935), (210, 128361), (315, 85574), (630, 42787)]