2156272539190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{12336361}}^1$

素因数の和:12336613

約数の個数: 64

約数和(自身を含む): 4860329246208

約数和(自身を除く): 2704056707018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 227, 385, 454, 770, 1135, 1589, 2270, 2497, 3178, 4994, 7945, 12485, 15890, 17479, 24970, 34958, 87395, 174790, 12336361, 24672722, 61681805, 86354527, 123363610, 135699971, 172709054, 271399942, 431772635, 678499855, 863545270, 949899797, 1356999710, 1899799594, 2800353947, 4749498985, 5600707894, 9498997970, 14001769735, 19602477629, 28003539470, 30803893417, 39204955258, 61607786834, 98012388145, 154019467085, 196024776290, 215627253919, 308038934170, 431254507838, 1078136269595, 2156272539190]

約数ペア:

[(1, 2156272539190), (2, 1078136269595), (5, 431254507838), (7, 308038934170), (10, 215627253919), (11, 196024776290), (14, 154019467085), (22, 98012388145), (35, 61607786834), (55, 39204955258), (70, 30803893417), (77, 28003539470), (110, 19602477629), (154, 14001769735), (227, 9498997970), (385, 5600707894), (454, 4749498985), (770, 2800353947), (1135, 1899799594), (1589, 1356999710), (2270, 949899797), (2497, 863545270), (3178, 678499855), (4994, 431772635), (7945, 271399942), (12485, 172709054), (15890, 135699971), (17479, 123363610), (24970, 86354527), (34958, 61681805), (87395, 24672722), (174790, 12336361)]