27090590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2819}}^1$

素因数の和:2888

約数の個数: 24

約数和(自身を含む): 50404680

約数和(自身を除く): 23314090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 2819, 4805, 5638, 9610, 14095, 28190, 87389, 174778, 436945, 873890, 2709059, 5418118, 13545295, 27090590]

約数ペア:

[(1, 27090590), (2, 13545295), (5, 5418118), (10, 2709059), (31, 873890), (62, 436945), (155, 174778), (310, 87389), (961, 28190), (1922, 14095), (2819, 9610), (4805, 5638)]