219432893190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{393863}}^1$

素因数の和:394266

約数の個数: 96

約数和(自身を含む): 614238785280

約数和(自身を除く): 394805892090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 379, 490, 735, 758, 1137, 1470, 1895, 2274, 2653, 3790, 5306, 5685, 7959, 11370, 13265, 15918, 18571, 26530, 37142, 39795, 55713, 79590, 92855, 111426, 185710, 278565, 393863, 557130, 787726, 1181589, 1969315, 2363178, 2757041, 3938630, 5514082, 5907945, 8271123, 11815890, 13785205, 16542246, 19299287, 27570410, 38598574, 41355615, 57897861, 82711230, 96496435, 115795722, 149274077, 192992870, 289489305, 298548154, 447822231, 578978610, 746370385, 895644462, 1044918539, 1492740770, 2089837078, 2239111155, 3134755617, 4478222310, 5224592695, 6269511234, 7314429773, 10449185390, 14628859546, 15673778085, 21943289319, 31347556170, 36572148865, 43886578638, 73144297730, 109716446595, 219432893190]

約数ペア:

[(1, 219432893190), (2, 109716446595), (3, 73144297730), (5, 43886578638), (6, 36572148865), (7, 31347556170), (10, 21943289319), (14, 15673778085), (15, 14628859546), (21, 10449185390), (30, 7314429773), (35, 6269511234), (42, 5224592695), (49, 4478222310), (70, 3134755617), (98, 2239111155), (105, 2089837078), (147, 1492740770), (210, 1044918539), (245, 895644462), (294, 746370385), (379, 578978610), (490, 447822231), (735, 298548154), (758, 289489305), (1137, 192992870), (1470, 149274077), (1895, 115795722), (2274, 96496435), (2653, 82711230), (3790, 57897861), (5306, 41355615), (5685, 38598574), (7959, 27570410), (11370, 19299287), (13265, 16542246), (15918, 13785205), (18571, 11815890), (26530, 8271123), (37142, 5907945), (39795, 5514082), (55713, 3938630), (79590, 2757041), (92855, 2363178), (111426, 1969315), (185710, 1181589), (278565, 787726), (393863, 557130)]