270665874

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3449

約数の個数: 80

約数和(自身を含む): 664507800

約数和(自身を除く): 393841926

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 81, 87, 102, 153, 162, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1377, 1479, 1566, 2349, 2754, 2958, 3389, 4437, 4698, 6778, 8874, 10167, 13311, 20334, 26622, 30501, 39933, 57613, 61002, 79866, 91503, 98281, 115226, 172839, 183006, 196562, 274509, 294843, 345678, 518517, 549018, 589686, 884529, 1037034, 1555551, 1670777, 1769058, 2653587, 3111102, 3341554, 4666653, 5012331, 5307174, 7960761, 9333306, 10024662, 15036993, 15921522, 30073986, 45110979, 90221958, 135332937, 270665874]

約数ペア:

[(1, 270665874), (2, 135332937), (3, 90221958), (6, 45110979), (9, 30073986), (17, 15921522), (18, 15036993), (27, 10024662), (29, 9333306), (34, 7960761), (51, 5307174), (54, 5012331), (58, 4666653), (81, 3341554), (87, 3111102), (102, 2653587), (153, 1769058), (162, 1670777), (174, 1555551), (261, 1037034), (306, 884529), (459, 589686), (493, 549018), (522, 518517), (783, 345678), (918, 294843), (986, 274509), (1377, 196562), (1479, 183006), (1566, 172839), (2349, 115226), (2754, 98281), (2958, 91503), (3389, 79866), (4437, 61002), (4698, 57613), (6778, 39933), (8874, 30501), (10167, 26622), (13311, 20334)]