14407980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 40508160

約数和(自身を除く): 26100180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 547, 878, 1094, 1317, 1641, 1756, 2188, 2195, 2634, 2735, 3282, 4390, 5268, 5470, 6564, 6585, 8205, 8780, 10940, 13170, 16410, 26340, 32820, 240133, 480266, 720399, 960532, 1200665, 1440798, 2401330, 2881596, 3601995, 4802660, 7203990, 14407980]

約数ペア:

[(1, 14407980), (2, 7203990), (3, 4802660), (4, 3601995), (5, 2881596), (6, 2401330), (10, 1440798), (12, 1200665), (15, 960532), (20, 720399), (30, 480266), (60, 240133), (439, 32820), (547, 26340), (878, 16410), (1094, 13170), (1317, 10940), (1641, 8780), (1756, 8205), (2188, 6585), (2195, 6564), (2634, 5470), (2735, 5268), (3282, 4390)]