2069580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 6138720

約数和(自身を除く): 4069140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2029, 4058, 6087, 8116, 10145, 12174, 20290, 24348, 30435, 34493, 40580, 60870, 68986, 103479, 121740, 137972, 172465, 206958, 344930, 413916, 517395, 689860, 1034790, 2069580]

約数ペア:

[(1, 2069580), (2, 1034790), (3, 689860), (4, 517395), (5, 413916), (6, 344930), (10, 206958), (12, 172465), (15, 137972), (17, 121740), (20, 103479), (30, 68986), (34, 60870), (51, 40580), (60, 34493), (68, 30435), (85, 24348), (102, 20290), (170, 12174), (204, 10145), (255, 8116), (340, 6087), (510, 4058), (1020, 2029)]