2912790510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15259}}^1$

素因数の和:15383

約数の個数: 128

約数和(自身を含む): 8965555200

約数和(自身を除く): 6052764690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 101, 105, 126, 135, 189, 202, 210, 270, 303, 315, 378, 505, 606, 630, 707, 909, 945, 1010, 1414, 1515, 1818, 1890, 2121, 2727, 3030, 3535, 4242, 4545, 5454, 6363, 7070, 9090, 10605, 12726, 13635, 15259, 19089, 21210, 27270, 30518, 31815, 38178, 45777, 63630, 76295, 91554, 95445, 106813, 137331, 152590, 190890, 213626, 228885, 274662, 320439, 411993, 457770, 534065, 640878, 686655, 823986, 961317, 1068130, 1373310, 1541159, 1602195, 1922634, 2059965, 2883951, 3082318, 3204390, 4119930, 4623477, 4806585, 5767902, 7705795, 9246954, 9613170, 10788113, 13870431, 14419755, 15411590, 21576226, 23117385, 27740862, 28839510, 32364339, 41611293, 46234770, 53940565, 64728678, 69352155, 83222586, 97093017, 107881130, 138704310, 161821695, 194186034, 208056465, 291279051, 323643390, 416112930, 485465085, 582558102, 970930170, 1456395255, 2912790510]

約数ペア:

[(1, 2912790510), (2, 1456395255), (3, 970930170), (5, 582558102), (6, 485465085), (7, 416112930), (9, 323643390), (10, 291279051), (14, 208056465), (15, 194186034), (18, 161821695), (21, 138704310), (27, 107881130), (30, 97093017), (35, 83222586), (42, 69352155), (45, 64728678), (54, 53940565), (63, 46234770), (70, 41611293), (90, 32364339), (101, 28839510), (105, 27740862), (126, 23117385), (135, 21576226), (189, 15411590), (202, 14419755), (210, 13870431), (270, 10788113), (303, 9613170), (315, 9246954), (378, 7705795), (505, 5767902), (606, 4806585), (630, 4623477), (707, 4119930), (909, 3204390), (945, 3082318), (1010, 2883951), (1414, 2059965), (1515, 1922634), (1818, 1602195), (1890, 1541159), (2121, 1373310), (2727, 1068130), (3030, 961317), (3535, 823986), (4242, 686655), (4545, 640878), (5454, 534065), (6363, 457770), (7070, 411993), (9090, 320439), (10605, 274662), (12726, 228885), (13635, 213626), (15259, 190890), (19089, 152590), (21210, 137331), (27270, 106813), (30518, 95445), (31815, 91554), (38178, 76295), (45777, 63630)]