126036820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 108

約数和(自身を含む): 333833724

約数和(自身を除く): 207796904

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 364, 455, 490, 637, 676, 761, 845, 910, 980, 1183, 1274, 1522, 1690, 1820, 2366, 2548, 3044, 3185, 3380, 3805, 4732, 5327, 5915, 6370, 7610, 8281, 9893, 10654, 11830, 12740, 15220, 16562, 19786, 21308, 23660, 26635, 33124, 37289, 39572, 41405, 49465, 53270, 69251, 74578, 82810, 98930, 106540, 128609, 138502, 149156, 165620, 186445, 197860, 257218, 277004, 346255, 372890, 484757, 514436, 643045, 692510, 745780, 900263, 969514, 1286090, 1385020, 1800526, 1939028, 2423785, 2572180, 3601052, 4501315, 4847570, 6301841, 9002630, 9695140, 12603682, 18005260, 25207364, 31509205, 63018410, 126036820]

約数ペア:

[(1, 126036820), (2, 63018410), (4, 31509205), (5, 25207364), (7, 18005260), (10, 12603682), (13, 9695140), (14, 9002630), (20, 6301841), (26, 4847570), (28, 4501315), (35, 3601052), (49, 2572180), (52, 2423785), (65, 1939028), (70, 1800526), (91, 1385020), (98, 1286090), (130, 969514), (140, 900263), (169, 745780), (182, 692510), (196, 643045), (245, 514436), (260, 484757), (338, 372890), (364, 346255), (455, 277004), (490, 257218), (637, 197860), (676, 186445), (761, 165620), (845, 149156), (910, 138502), (980, 128609), (1183, 106540), (1274, 98930), (1522, 82810), (1690, 74578), (1820, 69251), (2366, 53270), (2548, 49465), (3044, 41405), (3185, 39572), (3380, 37289), (3805, 33124), (4732, 26635), (5327, 23660), (5915, 21308), (6370, 19786), (7610, 16562), (8281, 15220), (9893, 12740), (10654, 11830)]