26635980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63419}}^1$

素因数の和:63438

約数の個数: 48

約数和(自身を含む): 85236480

約数和(自身を除く): 58600500

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, 63419, 126838, 190257, 253676, 317095, 380514, 443933, 634190, 761028, 887866, 951285, 1268380, 1331799, 1775732, 1902570, 2219665, 2663598, 3805140, 4439330, 5327196, 6658995, 8878660, 13317990, 26635980]

約数ペア:

[(1, 26635980), (2, 13317990), (3, 8878660), (4, 6658995), (5, 5327196), (6, 4439330), (7, 3805140), (10, 2663598), (12, 2219665), (14, 1902570), (15, 1775732), (20, 1331799), (21, 1268380), (28, 951285), (30, 887866), (35, 761028), (42, 634190), (60, 443933), (70, 380514), (84, 317095), (105, 253676), (140, 190257), (210, 126838), (420, 63419)]