27846660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{953}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 78212736

約数和(自身を除く): 50366076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 953, 974, 1461, 1906, 1948, 2435, 2859, 2922, 3812, 4765, 4870, 5718, 5844, 7305, 9530, 9740, 11436, 14295, 14610, 19060, 28590, 29220, 57180, 464111, 928222, 1392333, 1856444, 2320555, 2784666, 4641110, 5569332, 6961665, 9282220, 13923330, 27846660]

約数ペア:

[(1, 27846660), (2, 13923330), (3, 9282220), (4, 6961665), (5, 5569332), (6, 4641110), (10, 2784666), (12, 2320555), (15, 1856444), (20, 1392333), (30, 928222), (60, 464111), (487, 57180), (953, 29220), (974, 28590), (1461, 19060), (1906, 14610), (1948, 14295), (2435, 11436), (2859, 9740), (2922, 9530), (3812, 7305), (4765, 5844), (4870, 5718)]