7681860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42677}}^1$

素因数の和:42692

約数の個数: 36

約数和(自身を含む): 23302188

約数和(自身を除く): 15620328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42677, 85354, 128031, 170708, 213385, 256062, 384093, 426770, 512124, 640155, 768186, 853540, 1280310, 1536372, 1920465, 2560620, 3840930, 7681860]

約数ペア:

[(1, 7681860), (2, 3840930), (3, 2560620), (4, 1920465), (5, 1536372), (6, 1280310), (9, 853540), (10, 768186), (12, 640155), (15, 512124), (18, 426770), (20, 384093), (30, 256062), (36, 213385), (45, 170708), (60, 128031), (90, 85354), (180, 42677)]