3896580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 11035584

約数和(自身を除く): 7139004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 643, 1010, 1212, 1286, 1515, 1929, 2020, 2572, 3030, 3215, 3858, 6060, 6430, 7716, 9645, 12860, 19290, 38580, 64943, 129886, 194829, 259772, 324715, 389658, 649430, 779316, 974145, 1298860, 1948290, 3896580]

約数ペア:

[(1, 3896580), (2, 1948290), (3, 1298860), (4, 974145), (5, 779316), (6, 649430), (10, 389658), (12, 324715), (15, 259772), (20, 194829), (30, 129886), (60, 64943), (101, 38580), (202, 19290), (303, 12860), (404, 9645), (505, 7716), (606, 6430), (643, 6060), (1010, 3858), (1212, 3215), (1286, 3030), (1515, 2572), (1929, 2020)]