2793340095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 5722472448

約数和(自身を除く): 2929132353

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 251, 263, 273, 403, 455, 465, 651, 753, 789, 1085, 1209, 1255, 1315, 1365, 1757, 1841, 2015, 2821, 3255, 3263, 3419, 3765, 3945, 5271, 5523, 6045, 7781, 8153, 8463, 8785, 9205, 9789, 10257, 14105, 16315, 17095, 22841, 23343, 23933, 24459, 26355, 27615, 38905, 40765, 42315, 48945, 51285, 54467, 57071, 66013, 68523, 71799, 101153, 105989, 114205, 116715, 119665, 122295, 163401, 171213, 198039, 272335, 285355, 303459, 317967, 330065, 342615, 358995, 462091, 505765, 529945, 708071, 741923, 817005, 856065, 858169, 990195, 1386273, 1517295, 1589835, 2046403, 2124213, 2225769, 2310455, 2574507, 3540355, 3709615, 4290845, 6007183, 6139209, 6931365, 10232015, 10621065, 11128845, 12872535, 14324821, 18021549, 26603239, 30035915, 30696045, 42974463, 71624105, 79809717, 90107745, 133016195, 186222673, 214872315, 399048585, 558668019, 931113365, 2793340095]

約数ペア:

[(1, 2793340095), (3, 931113365), (5, 558668019), (7, 399048585), (13, 214872315), (15, 186222673), (21, 133016195), (31, 90107745), (35, 79809717), (39, 71624105), (65, 42974463), (91, 30696045), (93, 30035915), (105, 26603239), (155, 18021549), (195, 14324821), (217, 12872535), (251, 11128845), (263, 10621065), (273, 10232015), (403, 6931365), (455, 6139209), (465, 6007183), (651, 4290845), (753, 3709615), (789, 3540355), (1085, 2574507), (1209, 2310455), (1255, 2225769), (1315, 2124213), (1365, 2046403), (1757, 1589835), (1841, 1517295), (2015, 1386273), (2821, 990195), (3255, 858169), (3263, 856065), (3419, 817005), (3765, 741923), (3945, 708071), (5271, 529945), (5523, 505765), (6045, 462091), (7781, 358995), (8153, 342615), (8463, 330065), (8785, 317967), (9205, 303459), (9789, 285355), (10257, 272335), (14105, 198039), (16315, 171213), (17095, 163401), (22841, 122295), (23343, 119665), (23933, 116715), (24459, 114205), (26355, 105989), (27615, 101153), (38905, 71799), (40765, 68523), (42315, 66013), (48945, 57071), (51285, 54467)]