15660053878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{13669}}^1$

素因数の和:13829

約数の個数: 64

約数和(自身を含む): 29133504000

約数和(自身を除く): 13473450122

約数列:

[1, 2, 7, 14, 19, 38, 59, 73, 118, 133, 146, 266, 413, 511, 826, 1022, 1121, 1387, 2242, 2774, 4307, 7847, 8614, 9709, 13669, 15694, 19418, 27338, 30149, 60298, 81833, 95683, 163666, 191366, 259711, 519422, 572831, 806471, 997837, 1145662, 1612942, 1817977, 1995674, 3635954, 5645297, 6984859, 11290594, 13969718, 15322949, 18958903, 30645898, 37917806, 58872383, 107260643, 117744766, 132712321, 214521286, 265424642, 412106681, 824213362, 1118575277, 2237150554, 7830026939, 15660053878]

約数ペア:

[(1, 15660053878), (2, 7830026939), (7, 2237150554), (14, 1118575277), (19, 824213362), (38, 412106681), (59, 265424642), (73, 214521286), (118, 132712321), (133, 117744766), (146, 107260643), (266, 58872383), (413, 37917806), (511, 30645898), (826, 18958903), (1022, 15322949), (1121, 13969718), (1387, 11290594), (2242, 6984859), (2774, 5645297), (4307, 3635954), (7847, 1995674), (8614, 1817977), (9709, 1612942), (13669, 1145662), (15694, 997837), (19418, 806471), (27338, 572831), (30149, 519422), (60298, 259711), (81833, 191366), (95683, 163666)]