2017687934955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{193607}}^1$

素因数の和:194929

約数の個数: 96

約数和(自身を含む): 4099966917120

約数和(自身を除く): 2082278982165

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1289, 1617, 2695, 3867, 6445, 8085, 9023, 14179, 19335, 27069, 42537, 45115, 63161, 70895, 99253, 135345, 189483, 193607, 212685, 297759, 315805, 496265, 580821, 694771, 947415, 968035, 1355249, 1488795, 2084313, 2129677, 2904105, 3473855, 4065747, 6389031, 6776245, 9486743, 10421565, 10648385, 14907739, 20328735, 28460229, 31945155, 44723217, 47433715, 74538695, 104354173, 142301145, 223616085, 249559423, 313062519, 521770865, 748678269, 1247797115, 1565312595, 1746915961, 2745153653, 3743391345, 5240747883, 8235460959, 8734579805, 12228411727, 13725768265, 19216075571, 26203739415, 36685235181, 41177304795, 57648226713, 61142058635, 96080377855, 134512528997, 183426175905, 288241133565, 403537586991, 672562644985, 2017687934955]

約数ペア:

[(1, 2017687934955), (3, 672562644985), (5, 403537586991), (7, 288241133565), (11, 183426175905), (15, 134512528997), (21, 96080377855), (33, 61142058635), (35, 57648226713), (49, 41177304795), (55, 36685235181), (77, 26203739415), (105, 19216075571), (147, 13725768265), (165, 12228411727), (231, 8734579805), (245, 8235460959), (385, 5240747883), (539, 3743391345), (735, 2745153653), (1155, 1746915961), (1289, 1565312595), (1617, 1247797115), (2695, 748678269), (3867, 521770865), (6445, 313062519), (8085, 249559423), (9023, 223616085), (14179, 142301145), (19335, 104354173), (27069, 74538695), (42537, 47433715), (45115, 44723217), (63161, 31945155), (70895, 28460229), (99253, 20328735), (135345, 14907739), (189483, 10648385), (193607, 10421565), (212685, 9486743), (297759, 6776245), (315805, 6389031), (496265, 4065747), (580821, 3473855), (694771, 2904105), (947415, 2129677), (968035, 2084313), (1355249, 1488795)]