2011783620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{435451}}^1$

素因数の和:435481

約数の個数: 96

約数和(自身を含む): 7022969856

約数和(自身を除く): 5011186236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 435451, 870902, 1306353, 1741804, 2177255, 2612706, 3048157, 4354510, 4789961, 5225412, 6096314, 6531765, 8709020, 9144471, 9579922, 12192628, 13063530, 14369883, 15240785, 18288942, 19159844, 23949805, 26127060, 28739766, 30481570, 33529727, 36577884, 45722355, 47899610, 57479532, 60963140, 67059454, 71849415, 91444710, 95799220, 100589181, 134118908, 143698830, 167648635, 182889420, 201178362, 287397660, 335297270, 402356724, 502945905, 670594540, 1005891810, 2011783620]

約数ペア:

[(1, 2011783620), (2, 1005891810), (3, 670594540), (4, 502945905), (5, 402356724), (6, 335297270), (7, 287397660), (10, 201178362), (11, 182889420), (12, 167648635), (14, 143698830), (15, 134118908), (20, 100589181), (21, 95799220), (22, 91444710), (28, 71849415), (30, 67059454), (33, 60963140), (35, 57479532), (42, 47899610), (44, 45722355), (55, 36577884), (60, 33529727), (66, 30481570), (70, 28739766), (77, 26127060), (84, 23949805), (105, 19159844), (110, 18288942), (132, 15240785), (140, 14369883), (154, 13063530), (165, 12192628), (210, 9579922), (220, 9144471), (231, 8709020), (308, 6531765), (330, 6096314), (385, 5225412), (420, 4789961), (462, 4354510), (660, 3048157), (770, 2612706), (924, 2177255), (1155, 1741804), (1540, 1306353), (2310, 870902), (4620, 435451)]