490600902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4091}}^1$

素因数の和:4209

約数の個数: 64

約数和(自身を含む): 1131356160

約数和(自身を除く): 640755258

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 79, 138, 158, 237, 253, 474, 506, 759, 869, 1518, 1738, 1817, 2607, 3634, 4091, 5214, 5451, 8182, 10902, 12273, 19987, 24546, 39974, 45001, 59961, 90002, 94093, 119922, 135003, 188186, 270006, 282279, 323189, 564558, 646378, 969567, 1035023, 1939134, 2070046, 3105069, 3555079, 6210138, 7110158, 7433347, 10665237, 14866694, 21330474, 22300041, 44600082, 81766817, 163533634, 245300451, 490600902]

約数ペア:

[(1, 490600902), (2, 245300451), (3, 163533634), (6, 81766817), (11, 44600082), (22, 22300041), (23, 21330474), (33, 14866694), (46, 10665237), (66, 7433347), (69, 7110158), (79, 6210138), (138, 3555079), (158, 3105069), (237, 2070046), (253, 1939134), (474, 1035023), (506, 969567), (759, 646378), (869, 564558), (1518, 323189), (1738, 282279), (1817, 270006), (2607, 188186), (3634, 135003), (4091, 119922), (5214, 94093), (5451, 90002), (8182, 59961), (10902, 45001), (12273, 39974), (19987, 24546)]