788490780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{170669}}^1$

素因数の和:170699

約数の個数: 96

約数和(自身を含む): 2752565760

約数和(自身を除く): 1964074980

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, 170669, 341338, 512007, 682676, 853345, 1024014, 1194683, 1706690, 1877359, 2048028, 2389366, 2560035, 3413380, 3584049, 3754718, 4778732, 5120070, 5632077, 5973415, 7168098, 7509436, 9386795, 10240140, 11264154, 11946830, 13141513, 14336196, 17920245, 18773590, 22528308, 23893660, 26283026, 28160385, 35840490, 37547180, 39424539, 52566052, 56320770, 65707565, 71680980, 78849078, 112641540, 131415130, 157698156, 197122695, 262830260, 394245390, 788490780]

約数ペア:

[(1, 788490780), (2, 394245390), (3, 262830260), (4, 197122695), (5, 157698156), (6, 131415130), (7, 112641540), (10, 78849078), (11, 71680980), (12, 65707565), (14, 56320770), (15, 52566052), (20, 39424539), (21, 37547180), (22, 35840490), (28, 28160385), (30, 26283026), (33, 23893660), (35, 22528308), (42, 18773590), (44, 17920245), (55, 14336196), (60, 13141513), (66, 11946830), (70, 11264154), (77, 10240140), (84, 9386795), (105, 7509436), (110, 7168098), (132, 5973415), (140, 5632077), (154, 5120070), (165, 4778732), (210, 3754718), (220, 3584049), (231, 3413380), (308, 2560035), (330, 2389366), (385, 2048028), (420, 1877359), (462, 1706690), (660, 1194683), (770, 1024014), (924, 853345), (1155, 682676), (1540, 512007), (2310, 341338), (4620, 170669)]