279500310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2857}}^1$

素因数の和:3957

約数の個数: 48

約数和(自身を含む): 727623936

約数和(自身を除く): 448123626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1087, 2174, 2857, 3261, 5435, 5714, 6522, 8571, 9783, 10870, 14285, 16305, 17142, 19566, 25713, 28570, 32610, 42855, 48915, 51426, 85710, 97830, 128565, 257130, 3105559, 6211118, 9316677, 15527795, 18633354, 27950031, 31055590, 46583385, 55900062, 93166770, 139750155, 279500310]

約数ペア:

[(1, 279500310), (2, 139750155), (3, 93166770), (5, 55900062), (6, 46583385), (9, 31055590), (10, 27950031), (15, 18633354), (18, 15527795), (30, 9316677), (45, 6211118), (90, 3105559), (1087, 257130), (2174, 128565), (2857, 97830), (3261, 85710), (5435, 51426), (5714, 48915), (6522, 42855), (8571, 32610), (9783, 28570), (10870, 25713), (14285, 19566), (16305, 17142)]