30355936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 65895984

約数和(自身を除く): 35540048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1697, 2236, 3394, 4472, 6788, 8944, 13576, 17888, 22061, 27152, 44122, 54304, 72971, 88244, 145942, 176488, 291884, 352976, 583768, 705952, 948623, 1167536, 1897246, 2335072, 3794492, 7588984, 15177968, 30355936]

約数ペア:

[(1, 30355936), (2, 15177968), (4, 7588984), (8, 3794492), (13, 2335072), (16, 1897246), (26, 1167536), (32, 948623), (43, 705952), (52, 583768), (86, 352976), (104, 291884), (172, 176488), (208, 145942), (344, 88244), (416, 72971), (559, 54304), (688, 44122), (1118, 27152), (1376, 22061), (1697, 17888), (2236, 13576), (3394, 8944), (4472, 6788)]