228014930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 484662528

約数和(自身を除く): 256647598

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 317, 503, 634, 715, 1006, 1430, 1585, 2515, 3170, 3487, 4121, 5030, 5533, 6539, 6974, 8242, 11066, 13078, 17435, 20605, 27665, 32695, 34870, 41210, 45331, 55330, 65390, 71929, 90662, 143858, 159451, 226655, 318902, 359645, 453310, 719290, 797255, 1594510, 1753961, 2072863, 3507922, 4145726, 8769805, 10364315, 17539610, 20728630, 22801493, 45602986, 114007465, 228014930]

約数ペア:

[(1, 228014930), (2, 114007465), (5, 45602986), (10, 22801493), (11, 20728630), (13, 17539610), (22, 10364315), (26, 8769805), (55, 4145726), (65, 3507922), (110, 2072863), (130, 1753961), (143, 1594510), (286, 797255), (317, 719290), (503, 453310), (634, 359645), (715, 318902), (1006, 226655), (1430, 159451), (1585, 143858), (2515, 90662), (3170, 71929), (3487, 65390), (4121, 55330), (5030, 45331), (5533, 41210), (6539, 34870), (6974, 32695), (8242, 27665), (11066, 20605), (13078, 17435)]