531058854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 1157875200

約数和(自身を除く): 626816346

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 137, 222, 274, 411, 703, 822, 919, 1406, 1838, 2109, 2603, 2757, 4218, 5069, 5206, 5514, 7809, 10138, 15207, 15618, 17461, 30414, 34003, 34922, 52383, 68006, 96311, 102009, 104766, 125903, 192622, 204018, 251806, 288933, 377709, 577866, 646057, 755418, 1292114, 1938171, 2392157, 3876342, 4658411, 4784314, 7176471, 9316822, 13975233, 14352942, 27950466, 88509809, 177019618, 265529427, 531058854]

約数ペア:

[(1, 531058854), (2, 265529427), (3, 177019618), (6, 88509809), (19, 27950466), (37, 14352942), (38, 13975233), (57, 9316822), (74, 7176471), (111, 4784314), (114, 4658411), (137, 3876342), (222, 2392157), (274, 1938171), (411, 1292114), (703, 755418), (822, 646057), (919, 577866), (1406, 377709), (1838, 288933), (2109, 251806), (2603, 204018), (2757, 192622), (4218, 125903), (5069, 104766), (5206, 102009), (5514, 96311), (7809, 68006), (10138, 52383), (15207, 34922), (15618, 34003), (17461, 30414)]