2142712110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3301}}^1$

素因数の和:3610

約数の個数: 128

約数和(自身を含む): 6436205568

約数和(自身を除く): 4293493458

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 281, 330, 385, 462, 562, 770, 843, 1155, 1405, 1686, 1967, 2310, 2810, 3091, 3301, 3934, 4215, 5901, 6182, 6602, 8430, 9273, 9835, 9903, 11802, 15455, 16505, 18546, 19670, 19806, 21637, 23107, 29505, 30910, 33010, 36311, 43274, 46214, 46365, 49515, 59010, 64911, 69321, 72622, 92730, 99030, 108185, 108933, 115535, 129822, 138642, 181555, 216370, 217866, 231070, 254177, 324555, 346605, 363110, 508354, 544665, 649110, 693210, 762531, 927581, 1089330, 1270885, 1525062, 1855162, 2541770, 2782743, 3812655, 4637905, 5565486, 6493067, 7625310, 9275810, 10203391, 12986134, 13913715, 19479201, 20406782, 27827430, 30610173, 32465335, 38958402, 51016955, 61220346, 64930670, 71423737, 97396005, 102033910, 142847474, 153050865, 194792010, 214271211, 306101730, 357118685, 428542422, 714237370, 1071356055, 2142712110]

約数ペア:

[(1, 2142712110), (2, 1071356055), (3, 714237370), (5, 428542422), (6, 357118685), (7, 306101730), (10, 214271211), (11, 194792010), (14, 153050865), (15, 142847474), (21, 102033910), (22, 97396005), (30, 71423737), (33, 64930670), (35, 61220346), (42, 51016955), (55, 38958402), (66, 32465335), (70, 30610173), (77, 27827430), (105, 20406782), (110, 19479201), (154, 13913715), (165, 12986134), (210, 10203391), (231, 9275810), (281, 7625310), (330, 6493067), (385, 5565486), (462, 4637905), (562, 3812655), (770, 2782743), (843, 2541770), (1155, 1855162), (1405, 1525062), (1686, 1270885), (1967, 1089330), (2310, 927581), (2810, 762531), (3091, 693210), (3301, 649110), (3934, 544665), (4215, 508354), (5901, 363110), (6182, 346605), (6602, 324555), (8430, 254177), (9273, 231070), (9835, 217866), (9903, 216370), (11802, 181555), (15455, 138642), (16505, 129822), (18546, 115535), (19670, 108933), (19806, 108185), (21637, 99030), (23107, 92730), (29505, 72622), (30910, 69321), (33010, 64911), (36311, 59010), (43274, 49515), (46214, 46365)]