7561740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 21315168

約数和(自身を除く): 13753428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 653, 772, 965, 1158, 1306, 1930, 1959, 2316, 2612, 2895, 3265, 3860, 3918, 5790, 6530, 7836, 9795, 11580, 13060, 19590, 39180, 126029, 252058, 378087, 504116, 630145, 756174, 1260290, 1512348, 1890435, 2520580, 3780870, 7561740]

約数ペア:

[(1, 7561740), (2, 3780870), (3, 2520580), (4, 1890435), (5, 1512348), (6, 1260290), (10, 756174), (12, 630145), (15, 504116), (20, 378087), (30, 252058), (60, 126029), (193, 39180), (386, 19590), (579, 13060), (653, 11580), (772, 9795), (965, 7836), (1158, 6530), (1306, 5790), (1930, 3918), (1959, 3860), (2316, 3265), (2612, 2895)]