14289380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{2083}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 35011200

約数和(自身を除く): 20721820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2083, 3430, 4166, 6860, 8332, 10415, 14581, 20830, 29162, 41660, 58324, 72905, 102067, 145810, 204134, 291620, 408268, 510335, 714469, 1020670, 1428938, 2041340, 2857876, 3572345, 7144690, 14289380]

約数ペア:

[(1, 14289380), (2, 7144690), (4, 3572345), (5, 2857876), (7, 2041340), (10, 1428938), (14, 1020670), (20, 714469), (28, 510335), (35, 408268), (49, 291620), (70, 204134), (98, 145810), (140, 102067), (196, 72905), (245, 58324), (343, 41660), (490, 29162), (686, 20830), (980, 14581), (1372, 10415), (1715, 8332), (2083, 6860), (3430, 4166)]