29678580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{164881}}^1$

素因数の和:164896

約数の個数: 36

約数和(自身を含む): 90025572

約数和(自身を除く): 60346992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 164881, 329762, 494643, 659524, 824405, 989286, 1483929, 1648810, 1978572, 2473215, 2967858, 3297620, 4946430, 5935716, 7419645, 9892860, 14839290, 29678580]

約数ペア:

[(1, 29678580), (2, 14839290), (3, 9892860), (4, 7419645), (5, 5935716), (6, 4946430), (9, 3297620), (10, 2967858), (12, 2473215), (15, 1978572), (18, 1648810), (20, 1483929), (30, 989286), (36, 824405), (45, 659524), (60, 494643), (90, 329762), (180, 164881)]