30178836

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{15817}}^1$

素因数の和:15880

約数の個数: 36

約数和(自身を含む): 77729652

約数和(自身を除く): 47550816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 15817, 31634, 47451, 63268, 94902, 142353, 189804, 284706, 569412, 838301, 1676602, 2514903, 3353204, 5029806, 7544709, 10059612, 15089418, 30178836]

約数ペア:

[(1, 30178836), (2, 15089418), (3, 10059612), (4, 7544709), (6, 5029806), (9, 3353204), (12, 2514903), (18, 1676602), (36, 838301), (53, 569412), (106, 284706), (159, 189804), (212, 142353), (318, 94902), (477, 63268), (636, 47451), (954, 31634), (1908, 15817)]