2021780670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2335

約数の個数: 192

約数和(自身を含む): 6210763776

約数和(自身を除く): 4188983106

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 49, 65, 70, 78, 91, 94, 98, 105, 130, 141, 147, 182, 195, 210, 235, 245, 273, 282, 294, 329, 390, 455, 470, 490, 546, 611, 637, 658, 705, 735, 910, 987, 1222, 1274, 1365, 1410, 1470, 1645, 1833, 1911, 1974, 2251, 2303, 2730, 3055, 3185, 3290, 3666, 3822, 4277, 4502, 4606, 4935, 6110, 6370, 6753, 6909, 8554, 9165, 9555, 9870, 11255, 11515, 12831, 13506, 13818, 15757, 18330, 19110, 21385, 22510, 23030, 25662, 29263, 29939, 31514, 33765, 34545, 42770, 47271, 58526, 59878, 64155, 67530, 69090, 78785, 87789, 89817, 94542, 105797, 110299, 128310, 146315, 149695, 157570, 175578, 179634, 204841, 211594, 220598, 236355, 292630, 299390, 317391, 330897, 409682, 438945, 449085, 472710, 528985, 551495, 614523, 634782, 661794, 740579, 877890, 898170, 1024205, 1057970, 1102990, 1229046, 1375361, 1433887, 1481158, 1586955, 1654485, 2048410, 2221737, 2750722, 2867774, 3072615, 3173910, 3308970, 3702895, 4126083, 4301661, 4443474, 5184053, 6145230, 6876805, 7169435, 7405790, 8252166, 8603322, 9627527, 10368106, 11108685, 13753610, 14338870, 15552159, 19255054, 20630415, 21508305, 22217370, 25920265, 28882581, 31104318, 41260830, 43016610, 48137635, 51840530, 57765162, 67392689, 77760795, 96275270, 134785378, 144412905, 155521590, 202178067, 288825810, 336963445, 404356134, 673926890, 1010890335, 2021780670]

約数ペア:

[(1, 2021780670), (2, 1010890335), (3, 673926890), (5, 404356134), (6, 336963445), (7, 288825810), (10, 202178067), (13, 155521590), (14, 144412905), (15, 134785378), (21, 96275270), (26, 77760795), (30, 67392689), (35, 57765162), (39, 51840530), (42, 48137635), (47, 43016610), (49, 41260830), (65, 31104318), (70, 28882581), (78, 25920265), (91, 22217370), (94, 21508305), (98, 20630415), (105, 19255054), (130, 15552159), (141, 14338870), (147, 13753610), (182, 11108685), (195, 10368106), (210, 9627527), (235, 8603322), (245, 8252166), (273, 7405790), (282, 7169435), (294, 6876805), (329, 6145230), (390, 5184053), (455, 4443474), (470, 4301661), (490, 4126083), (546, 3702895), (611, 3308970), (637, 3173910), (658, 3072615), (705, 2867774), (735, 2750722), (910, 2221737), (987, 2048410), (1222, 1654485), (1274, 1586955), (1365, 1481158), (1410, 1433887), (1470, 1375361), (1645, 1229046), (1833, 1102990), (1911, 1057970), (1974, 1024205), (2251, 898170), (2303, 877890), (2730, 740579), (3055, 661794), (3185, 634782), (3290, 614523), (3666, 551495), (3822, 528985), (4277, 472710), (4502, 449085), (4606, 438945), (4935, 409682), (6110, 330897), (6370, 317391), (6753, 299390), (6909, 292630), (8554, 236355), (9165, 220598), (9555, 211594), (9870, 204841), (11255, 179634), (11515, 175578), (12831, 157570), (13506, 149695), (13818, 146315), (15757, 128310), (18330, 110299), (19110, 105797), (21385, 94542), (22510, 89817), (23030, 87789), (25662, 78785), (29263, 69090), (29939, 67530), (31514, 64155), (33765, 59878), (34545, 58526), (42770, 47271)]