3864540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 11198880

約数和(自身を除く): 7334340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2221, 4442, 6663, 8884, 11105, 13326, 22210, 26652, 33315, 44420, 64409, 66630, 128818, 133260, 193227, 257636, 322045, 386454, 644090, 772908, 966135, 1288180, 1932270, 3864540]

約数ペア:

[(1, 3864540), (2, 1932270), (3, 1288180), (4, 966135), (5, 772908), (6, 644090), (10, 386454), (12, 322045), (15, 257636), (20, 193227), (29, 133260), (30, 128818), (58, 66630), (60, 64409), (87, 44420), (116, 33315), (145, 26652), (174, 22210), (290, 13326), (348, 11105), (435, 8884), (580, 6663), (870, 4442), (1740, 2221)]