2186331345

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 4457337984

約数和(自身を除く): 2271006639

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 101, 113, 129, 135, 165, 215, 297, 303, 339, 387, 405, 473, 495, 505, 565, 645, 891, 909, 1017, 1111, 1161, 1243, 1419, 1485, 1515, 1695, 1935, 2365, 2727, 3051, 3333, 3483, 3729, 4257, 4343, 4455, 4545, 4859, 5085, 5555, 5805, 6215, 7095, 8181, 9153, 9999, 11187, 11413, 12771, 13029, 13635, 14577, 15255, 16665, 17415, 18645, 21285, 21715, 24295, 29997, 33561, 34239, 38313, 39087, 40905, 43731, 45765, 47773, 49995, 53449, 55935, 57065, 63855, 65145, 72885, 89991, 100683, 102717, 117261, 125543, 131193, 143319, 149985, 160347, 167805, 171195, 191565, 195435, 218655, 238865, 267245, 308151, 351783, 376629, 393579, 429957, 449955, 481041, 490759, 503415, 513585, 586305, 627715, 655965, 716595, 801735, 924453, 1129887, 1289871, 1443123, 1472277, 1540755, 1758915, 1883145, 1967895, 2149785, 2405205, 2453795, 3389661, 3869613, 4329369, 4416831, 4622265, 5398349, 5649435, 6449355, 7215615, 7361385, 10168983, 13250493, 16195047, 16948305, 19348065, 21646845, 22084155, 26991745, 39751479, 48585141, 50844915, 66252465, 80975235, 145755423, 198757395, 242925705, 437266269, 728777115, 2186331345]

約数ペア:

[(1, 2186331345), (3, 728777115), (5, 437266269), (9, 242925705), (11, 198757395), (15, 145755423), (27, 80975235), (33, 66252465), (43, 50844915), (45, 48585141), (55, 39751479), (81, 26991745), (99, 22084155), (101, 21646845), (113, 19348065), (129, 16948305), (135, 16195047), (165, 13250493), (215, 10168983), (297, 7361385), (303, 7215615), (339, 6449355), (387, 5649435), (405, 5398349), (473, 4622265), (495, 4416831), (505, 4329369), (565, 3869613), (645, 3389661), (891, 2453795), (909, 2405205), (1017, 2149785), (1111, 1967895), (1161, 1883145), (1243, 1758915), (1419, 1540755), (1485, 1472277), (1515, 1443123), (1695, 1289871), (1935, 1129887), (2365, 924453), (2727, 801735), (3051, 716595), (3333, 655965), (3483, 627715), (3729, 586305), (4257, 513585), (4343, 503415), (4455, 490759), (4545, 481041), (4859, 449955), (5085, 429957), (5555, 393579), (5805, 376629), (6215, 351783), (7095, 308151), (8181, 267245), (9153, 238865), (9999, 218655), (11187, 195435), (11413, 191565), (12771, 171195), (13029, 167805), (13635, 160347), (14577, 149985), (15255, 143319), (16665, 131193), (17415, 125543), (18645, 117261), (21285, 102717), (21715, 100683), (24295, 89991), (29997, 72885), (33561, 65145), (34239, 63855), (38313, 57065), (39087, 55935), (40905, 53449), (43731, 49995), (45765, 47773)]