2885243340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6869627}}^1$

素因数の和:6869646

約数の個数: 48

約数和(自身を含む): 9232780032

約数和(自身を除く): 6347536692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6869627, 13739254, 20608881, 27478508, 34348135, 41217762, 48087389, 68696270, 82435524, 96174778, 103044405, 137392540, 144262167, 192349556, 206088810, 240436945, 288524334, 412177620, 480873890, 577048668, 721310835, 961747780, 1442621670, 2885243340]

約数ペア:

[(1, 2885243340), (2, 1442621670), (3, 961747780), (4, 721310835), (5, 577048668), (6, 480873890), (7, 412177620), (10, 288524334), (12, 240436945), (14, 206088810), (15, 192349556), (20, 144262167), (21, 137392540), (28, 103044405), (30, 96174778), (35, 82435524), (42, 68696270), (60, 48087389), (70, 41217762), (84, 34348135), (105, 27478508), (140, 20608881), (210, 13739254), (420, 6869627)]