12606230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 28440720

約数和(自身を除く): 15834490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1979, 3185, 3958, 6370, 9895, 13853, 19790, 25727, 27706, 51454, 69265, 96971, 128635, 138530, 180089, 193942, 257270, 360178, 484855, 900445, 969710, 1260623, 1800890, 2521246, 6303115, 12606230]

約数ペア:

[(1, 12606230), (2, 6303115), (5, 2521246), (7, 1800890), (10, 1260623), (13, 969710), (14, 900445), (26, 484855), (35, 360178), (49, 257270), (65, 193942), (70, 180089), (91, 138530), (98, 128635), (130, 96971), (182, 69265), (245, 51454), (455, 27706), (490, 25727), (637, 19790), (910, 13853), (1274, 9895), (1979, 6370), (3185, 3958)]