28356090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135029}}^1$

素因数の和:135046

約数の個数: 32

約数和(自身を含む): 77777280

約数和(自身を除く): 49421190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135029, 270058, 405087, 675145, 810174, 945203, 1350290, 1890406, 2025435, 2835609, 4050870, 4726015, 5671218, 9452030, 14178045, 28356090]

約数ペア:

[(1, 28356090), (2, 14178045), (3, 9452030), (5, 5671218), (6, 4726015), (7, 4050870), (10, 2835609), (14, 2025435), (15, 1890406), (21, 1350290), (30, 945203), (35, 810174), (42, 675145), (70, 405087), (105, 270058), (210, 135029)]