29985306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20233}}^1$

素因数の和:20270

約数の個数: 32

約数和(自身を含む): 67986240

約数和(自身を除く): 38000934

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20233, 40466, 60699, 121398, 263029, 384427, 526058, 768854, 789087, 1153281, 1578174, 2306562, 4997551, 9995102, 14992653, 29985306]

約数ペア:

[(1, 29985306), (2, 14992653), (3, 9995102), (6, 4997551), (13, 2306562), (19, 1578174), (26, 1153281), (38, 789087), (39, 768854), (57, 526058), (78, 384427), (114, 263029), (247, 121398), (494, 60699), (741, 40466), (1482, 20233)]