2214456465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 4211730432

約数和(自身を除く): 1997273967

約数列:

[1, 3, 5, 13, 15, 17, 39, 47, 51, 61, 65, 85, 141, 183, 195, 221, 233, 235, 255, 305, 611, 663, 699, 705, 793, 799, 915, 1037, 1105, 1165, 1833, 2379, 2397, 2867, 3029, 3055, 3111, 3315, 3495, 3961, 3965, 3995, 5185, 8601, 9087, 9165, 10387, 10951, 11883, 11895, 11985, 13481, 14213, 14335, 15145, 15555, 19805, 31161, 32853, 37271, 40443, 42639, 43005, 45435, 48739, 51493, 51935, 54755, 59415, 67405, 71065, 111813, 142363, 146217, 154479, 155805, 164265, 184769, 186167, 186355, 202215, 213195, 241621, 243695, 257465, 427089, 554307, 558501, 559065, 633607, 668011, 711815, 724863, 731085, 772395, 923845, 930835, 1208105, 1900821, 2004033, 2135445, 2420171, 2771535, 2792505, 3141073, 3168035, 3340055, 3624315, 7260513, 8684143, 9423219, 9504105, 10020165, 11356187, 12100855, 15705365, 26052429, 34068561, 36302565, 43420715, 47116095, 56780935, 130262145, 147630431, 170342805, 442891293, 738152155, 2214456465]

約数ペア:

[(1, 2214456465), (3, 738152155), (5, 442891293), (13, 170342805), (15, 147630431), (17, 130262145), (39, 56780935), (47, 47116095), (51, 43420715), (61, 36302565), (65, 34068561), (85, 26052429), (141, 15705365), (183, 12100855), (195, 11356187), (221, 10020165), (233, 9504105), (235, 9423219), (255, 8684143), (305, 7260513), (611, 3624315), (663, 3340055), (699, 3168035), (705, 3141073), (793, 2792505), (799, 2771535), (915, 2420171), (1037, 2135445), (1105, 2004033), (1165, 1900821), (1833, 1208105), (2379, 930835), (2397, 923845), (2867, 772395), (3029, 731085), (3055, 724863), (3111, 711815), (3315, 668011), (3495, 633607), (3961, 559065), (3965, 558501), (3995, 554307), (5185, 427089), (8601, 257465), (9087, 243695), (9165, 241621), (10387, 213195), (10951, 202215), (11883, 186355), (11895, 186167), (11985, 184769), (13481, 164265), (14213, 155805), (14335, 154479), (15145, 146217), (15555, 142363), (19805, 111813), (31161, 71065), (32853, 67405), (37271, 59415), (40443, 54755), (42639, 51935), (43005, 51493), (45435, 48739)]