2171722042945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{37123}}^1$

素因数の和:37335

約数の個数: 128

約数和(自身を含む): 3460693340160

約数和(自身を除く): 1288971297215

約数列:

[1, 5, 7, 13, 19, 35, 65, 67, 91, 95, 101, 133, 247, 335, 455, 469, 505, 665, 707, 871, 1235, 1273, 1313, 1729, 1919, 2345, 3535, 4355, 6097, 6365, 6565, 6767, 8645, 8911, 9191, 9595, 13433, 16549, 24947, 30485, 33835, 37123, 44555, 45955, 47369, 67165, 82745, 87971, 115843, 124735, 128573, 174629, 185615, 236845, 259861, 439855, 482599, 579215, 615797, 642865, 705337, 873145, 900011, 1299305, 1671449, 2412995, 2487241, 3078985, 3378193, 3526685, 3749423, 4500055, 4937359, 8357245, 9169381, 11700143, 12436205, 16890965, 17410687, 18747115, 24686795, 26245961, 32334133, 45846905, 47257579, 48742499, 58500715, 64185667, 71239037, 87053435, 131229805, 161670665, 226338931, 236287895, 243712495, 251211341, 320928335, 330803053, 341197493, 356195185, 498673259, 614348527, 926107481, 1131694655, 1256056705, 1654015265, 1705987465, 1758479387, 2493366295, 3071742635, 3265747433, 4300439689, 4630537405, 4773015479, 6482752367, 8792396935, 16328737165, 21502198445, 22860232031, 23865077395, 32413761835, 33411108353, 62049201227, 114301160155, 167055541765, 310246006135, 434344408589, 2171722042945]

約数ペア:

[(1, 2171722042945), (5, 434344408589), (7, 310246006135), (13, 167055541765), (19, 114301160155), (35, 62049201227), (65, 33411108353), (67, 32413761835), (91, 23865077395), (95, 22860232031), (101, 21502198445), (133, 16328737165), (247, 8792396935), (335, 6482752367), (455, 4773015479), (469, 4630537405), (505, 4300439689), (665, 3265747433), (707, 3071742635), (871, 2493366295), (1235, 1758479387), (1273, 1705987465), (1313, 1654015265), (1729, 1256056705), (1919, 1131694655), (2345, 926107481), (3535, 614348527), (4355, 498673259), (6097, 356195185), (6365, 341197493), (6565, 330803053), (6767, 320928335), (8645, 251211341), (8911, 243712495), (9191, 236287895), (9595, 226338931), (13433, 161670665), (16549, 131229805), (24947, 87053435), (30485, 71239037), (33835, 64185667), (37123, 58500715), (44555, 48742499), (45955, 47257579), (47369, 45846905), (67165, 32334133), (82745, 26245961), (87971, 24686795), (115843, 18747115), (124735, 17410687), (128573, 16890965), (174629, 12436205), (185615, 11700143), (236845, 9169381), (259861, 8357245), (439855, 4937359), (482599, 4500055), (579215, 3749423), (615797, 3526685), (642865, 3378193), (705337, 3078985), (873145, 2487241), (900011, 2412995), (1299305, 1671449)]