9291215780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163061}}^1$

素因数の和:163125

約数の個数: 96

約数和(自身を含む): 24983707392

約数和(自身を除く): 15692491612

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 4070, 5180, 5698, 8140, 11396, 14245, 28490, 56980, 163061, 326122, 652244, 815305, 1141427, 1630610, 1793671, 2282854, 3261220, 3587342, 4565708, 5707135, 6033257, 7174684, 8968355, 11414270, 12066514, 12555697, 17936710, 22828540, 24133028, 25111394, 30166285, 35873420, 42232799, 50222788, 60332570, 62778485, 66365827, 84465598, 120665140, 125556970, 132731654, 168931196, 211163995, 251113940, 265463308, 331829135, 422327990, 464560789, 663658270, 844655980, 929121578, 1327316540, 1858243156, 2322803945, 4645607890, 9291215780]

約数ペア:

[(1, 9291215780), (2, 4645607890), (4, 2322803945), (5, 1858243156), (7, 1327316540), (10, 929121578), (11, 844655980), (14, 663658270), (20, 464560789), (22, 422327990), (28, 331829135), (35, 265463308), (37, 251113940), (44, 211163995), (55, 168931196), (70, 132731654), (74, 125556970), (77, 120665140), (110, 84465598), (140, 66365827), (148, 62778485), (154, 60332570), (185, 50222788), (220, 42232799), (259, 35873420), (308, 30166285), (370, 25111394), (385, 24133028), (407, 22828540), (518, 17936710), (740, 12555697), (770, 12066514), (814, 11414270), (1036, 8968355), (1295, 7174684), (1540, 6033257), (1628, 5707135), (2035, 4565708), (2590, 3587342), (2849, 3261220), (4070, 2282854), (5180, 1793671), (5698, 1630610), (8140, 1141427), (11396, 815305), (14245, 652244), (28490, 326122), (56980, 163061)]