531012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 1391040

約数和(自身を除く): 860028

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 137, 204, 228, 274, 323, 411, 548, 646, 822, 969, 1292, 1644, 1938, 2329, 2603, 3876, 4658, 5206, 6987, 7809, 9316, 10412, 13974, 15618, 27948, 31236, 44251, 88502, 132753, 177004, 265506, 531012]

約数ペア:

[(1, 531012), (2, 265506), (3, 177004), (4, 132753), (6, 88502), (12, 44251), (17, 31236), (19, 27948), (34, 15618), (38, 13974), (51, 10412), (57, 9316), (68, 7809), (76, 6987), (102, 5206), (114, 4658), (137, 3876), (204, 2603), (228, 2329), (274, 1938), (323, 1644), (411, 1292), (548, 969), (646, 822)]