30138784

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{5573}}^1$

素因数の和:5609

約数の個数: 36

約数和(自身を含む): 64262646

約数和(自身を除く): 34123862

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 5573, 11146, 22292, 44584, 72449, 89168, 144898, 178336, 289796, 579592, 941837, 1159184, 1883674, 2318368, 3767348, 7534696, 15069392, 30138784]

約数ペア:

[(1, 30138784), (2, 15069392), (4, 7534696), (8, 3767348), (13, 2318368), (16, 1883674), (26, 1159184), (32, 941837), (52, 579592), (104, 289796), (169, 178336), (208, 144898), (338, 89168), (416, 72449), (676, 44584), (1352, 22292), (2704, 11146), (5408, 5573)]