7627740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 22485120

約数和(自身を除く): 14857380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6691, 13382, 20073, 26764, 33455, 40146, 66910, 80292, 100365, 127129, 133820, 200730, 254258, 381387, 401460, 508516, 635645, 762774, 1271290, 1525548, 1906935, 2542580, 3813870, 7627740]

約数ペア:

[(1, 7627740), (2, 3813870), (3, 2542580), (4, 1906935), (5, 1525548), (6, 1271290), (10, 762774), (12, 635645), (15, 508516), (19, 401460), (20, 381387), (30, 254258), (38, 200730), (57, 133820), (60, 127129), (76, 100365), (95, 80292), (114, 66910), (190, 40146), (228, 33455), (285, 26764), (380, 20073), (570, 13382), (1140, 6691)]